Weekly Global Explosives Incident Brief: 2026/04/20- 2026/04/26 – International Guild of Master Bomb Technicians

Period: Monday 20 April 2026 – Sunday 26 April 2026

Classification: UNCLASSIFIED // OSINT

Prepared for: International Guild of Master Bomb Technicians

Prepared: Monday, 27 April 2026

NOTE: The reporting week coincided with several active high-tempo conventional conflicts (the Mali/JNIM nationwide offensive, the post-ceasefire Iran war aftermath, the Israel-Lebanon-Hezbollah aftermath of “Operation Eternal Darkness,” and ongoing Russia-Ukraine cross-border strikes). Conventional munitions employment (airstrikes, missile salvos, drone strikes) has been excluded from the cards below. Only IED, improvised explosive, criminal explosive, and ERW incidents are carded. Conventional context with IED/asymmetric implications appears in the Appendix.

Audio Summary

EXECUTIVE SNAPSHOT

Northern Ireland is the headline event of the week. A New IRA-attributed gas-cylinder VBIED was driven by a hijacked civilian to PSNI Dunmurry station on the night of 26 April. It is the second such proxy-driver vehicle attack on a PSNI station in roughly four weeks (Lurgan, 30 March), establishing a confirmed dissident-republican TTP cluster.
Colombia saw the bloodiest single explosive incident of the week. A FARC-dissident gas-cylinder bomb (rampa/tatuco improvised launcher) detonated against a passenger bus on the Panamerican Highway in Cajibío, Cauca on 25 April, with the death toll climbing from 13 to 20 by Sunday. Authorities counted 26 separate “terrorist actions” across Cauca and Valle del Cauca over a 48-hour window.
An armed-drone-borne explosive attack was attempted against a Colombian Army battalion in Popayán the same weekend, neutralised by counter-UAS equipment. This is the second confirmed weaponised UAV employment by Mordisco-aligned dissidents this year and an emerging C-IED concern in Latin America.
Mali’s 25 April nationwide JNIM/FLA offensive generated a heavy IED/VBIED footprint in Kati, Bamako, Senou (Base 101), Mopti, and Sévaré. JNIM publicly claimed strikes on the residence of Assimi Goïta and Defence Minister Sadio Camara. Carded as conflict-related but with strong asymmetric markers.
Russian FSB announced disruption of a Ukrainian-handler-recruited IED plot against Ministry of Defence facilities in Moscow on 22 April. Details are FSB-sourced and uncorroborated, but consistent with the pattern of remote-recruited “one-time use” Russian nationals seen since mid-2024.
Mozambique’s ASWJ insurgents launched a three-day raid sequence (20-22 April) on Diaca Velha, Nangade boundary villages, and Mangwaza in Palma. Predominantly small-arms and arson, with a counterattack-capture of 30 fighters; included for IED context as ASWJ continues to use roadside IEDs in pursuit-route ambushes.
A Bangladesh RAB seizure (22-23 April) in Demra/Munshiganj recovered two non-lethal grenades (sound + smoke) plus a foreign-made pistol – a discovery indicating continued availability of less-lethal/specialty munitions in Dhaka-area criminal networks.
Indian J&K police recovered an HG and AK ammunition from four arrested OGWs in Srinagar (23 April). A foiled attack-prep case rather than a detonation.
A Long Lake (NY) school hoax (24 April) – a juvenile carrying a calculator with protruding wires and falsely claiming a planted bomb – is included as a US-domestic data point on the persistence of juvenile/IED-mimicry threats.
Targeting pattern of the week: soft civilian transport in Cauca, police stations in Northern Ireland, military leadership residences in Bamako. Three different theatres, three different targets, but a common thread of attempting to deliver an explosive to a fixed target via a vehicle proxy (driver, bus, or hijacked civilian).

INCIDENT LEDGER

#	Country	City/Area	Category	Type	Device	Target	Casualties	Confidence
1	UK (Northern Ireland)	Dunmurry, Belfast	Terror (Dissident Republican)	Detonation	VBIED – gas-cylinder device in hijacked car	PSNI station	0 killed; multiple evacuated incl. 2 infants	Confirmed
2	Colombia	Cajibío, Cauca	Terror (FARC-D)	Detonation	Improvised cylinder bomb (rampa/launched)	Passenger bus on Panamerican Hwy	20 killed, 38+ injured (incl. 5 children)	Confirmed
3	Colombia	Popayán, Cauca	Terror (FARC-D)	Attempted (Disruption)	Weaponised UAV with explosive payload	Bn. José Hilario López	0 (neutralised)	Confirmed
4	Colombia	Cauca / Valle del Cauca corridor	Terror (FARC-D)	Multiple	Mixed (cylinders, IEDs, drone-dropped)	Police, military, civilian	26 incidents tallied over 48h	Probable
5	Mali	Bamako / Kati / Senou / Sévaré / Mopti	Conflict (JNIM + FLA)	Multiple detonations + assault	IEDs, VBIED indicators, mortars, SAF	Military bases, presidential residence, MoD, airport	At least 16 wounded; full toll withheld	Confirmed
6	Russia	Moscow	Terror plot (Foiled)	Disruption (arrest)	IED components (specifics not released)	MoD facilities	0 (pre-emptive arrest)	Probable (FSB single-source)
7	Ukraine-occupied Donetsk	Donetsk city	Conflict (Ukraine SOF)	Drone strike	FP-2 attack drones (carded for sabotage context only)	Russian FSB Mobile Operations Directorate	12 killed, 15 wounded (Ukrainian claim)	Probable – conflict-related, see Appendix
8	Mozambique	Palma / Nangade boundary, Cabo Delgado	Terror (ASWJ)	Raid + arson	Small arms + arson; route IED risk noted	Villages (Diaca Velha, Mangwaza)	1 killed, 3 hostages, 4 houses burned; 30 fighters captured	Confirmed
9	Bangladesh	Demra (Dhaka) / Munshiganj	Criminal (Discovery)	Cache find	2 non-lethal grenades (sound + smoke)	N/A (seizure)	0	Confirmed
10	India (J&K)	Srinagar	Terror plot (Foiled)	Cache find / pre-attack arrest	1 HG + AK-47 ammunition	N/A	0	Confirmed
11	United States	Long Lake, NY	Criminal (Hoax)	Hoax	Calculator with protruding wires; threatened mass bombing	School	0	Confirmed
12	United States	Boulder County, CO	Criminal/ Unknown	Discovery	Suspicious item, devices removed by Boulder Co. RBS	N/A (open area)	0	Confirmed (limited detail)

INCIDENT CARDS

CARD 1: New IRA gas-cylinder VBIED at PSNI Dunmurry station

Location/Time: Dunmurry, south-west Belfast, Northern Ireland (UK) | Approx. 22:50 local (BST) | Saturday, 26 April 2026

Category / Context: Terror / Dissident Republican (suspected New IRA, consistent with prior 30 March Lurgan claim).

Incident Type: Detonation – proxy-driver delivery.

Incident Summary (TTP-focused): A delivery driver was hijacked in the Twinbrook area of west Belfast. Masked operators forced a “gas-cylinder device” into the boot of his vehicle and ordered him to drive it to Dunmurry PSNI station. The driver complied, abandoned the vehicle in front of the station, and police personnel activated the station’s Attack Alarm. The device detonated. PSNI evacuated nearby homes; two infants were among those moved to safety. No fatalities. The TTP – hijack a civilian vehicle, place a built-up cylinder device in the boot, force the civilian to drive it to a hardened target – is identical to the 30 March 2026 Lurgan attempt (where the device failed to function), strongly suggesting the same cell.

Device Type: VBIED, gas-cylinder-based improvised charge (capacity not publicly reported).
Delivery & Placement: Hijacked civilian delivery vehicle; device placed in cargo boot; vehicle parked immediately outside the front of the PSNI station and abandoned.
Initiation Method: Not publicly specified (timer or command most consistent with proxy-driver delivery; victim-operated unlikely given the brief window).
Target Type: Hardened police station (PSNI Dunmurry).
Effects: No fatalities; structural damage to area outside the station; psychological/operational disruption to a residential area; 2 infants evacuated.
Suspected Perpetrator: New IRA (suspected), based on PSNI/Euronews/UPI reporting and group’s recent 30 March Lurgan claim. No formal claim posted to dissident channels at time of writing.
Confidence: Confirmed (occurrence, mechanism, location).
Source Reliability: High (RTÉ, Irish News, ITV, BBC-affiliated, AP reporting all consistent).

Sources: – RTÉ – ‘Reckless’ car bomb attack on Belfast PSNI station condemned – 26 April 2026 – Euronews – New IRA suspected in car bomb blast outside Northern Ireland police station – 27 April 2026 – Counter-IED Report – Northern Ireland: Explosive device detonated outside PSNI station in Dunmurry – 27 April 2026 – Irish News – Dunmurry: Explosive device outside PSNI station ‘was sent to kill officers’ – 26 April 2026 – ITV (UTV) – Two babies among residents taken to safety after car bomb explosion outside Dunmurry police station – 26 April 2026 – UPI – New IRA linked to car bomb outside police station in Northern Ireland – 26 April 2026

Analyst Note: Two near-identical proxy-driver attacks against PSNI stations in roughly four weeks indicates a deliberate dissident campaign, not opportunistic incidents. The shift to forcing an unwitting civilian to deliver the device is operationally and morally significant: it creates a kinetic asymmetry (police cannot easily neutralise the vehicle without risking the driver) and provides political deniability for collateral civilian harm. EOD/CT planners should expect this tactic to be repeated within weeks unless the cell is disrupted, and should reassess station-perimeter standoff distances, vehicle barriers, and the rules-of-engagement decision tree for “hostile vehicle, possibly hostage driver” scenarios. The use of a gas cylinder vice purpose-built shaped charge or HMTD/TATP charge suggests limited current access to military or precursor explosives – a finding worth verifying via post-blast forensics, because the device’s threshold of damage will be the difference between station-perimeter inconvenience and station-penetrating attack.

CARD 2: Cajibío bus bombing on Panamerican Highway

Location/Time: El Túnel sector, Cajibío municipality, Cauca Department, Colombia | Saturday afternoon | 25 April 2026

Category / Context: Terror / FARC-D (Estado Mayor Central / Iván Mordisco network, “Jaime Martínez” column attribution).

Incident Type: Detonation – target was a moving civilian bus on a public highway.

Incident Summary (TTP-focused): An improvised cylinder bomb – consistent with the Colombian “tatuco” or “rampa” pattern (gas cylinder packed with explosive and shrapnel, launched or rolled toward a target) – was activated against vehicles on the Panamerican Highway. The device struck or detonated under a passenger bus and additionally damaged surrounding circulating vehicles. The Colombian Army characterised the device as a “cylinder full of explosives launched by a group of FARC dissidents.” Death toll initially reported at 13, then 14 (La Jornada, La Nación), then 19-20 by Sunday morning (CNN Español, AP via PBS, Washington Post). Five children among the injured. Cauca and Valle del Cauca had absorbed 26 separate “terrorist actions” in the preceding 48 hours.

Device Type: Improvised cylinder bomb (rampa/tatuco-pattern); the “launched” descriptor is consistent with a sloped-tube projector employed by FARC-D for several years.
Delivery & Placement: Likely standoff projection from off-road wooded terrain near Panamerican Highway; ground-emplaced or projected.
Initiation Method: Not specified in open sources; consistent with command-detonated or contact-fuze on a projected device.
Target Type: Civilian passenger bus on a strategic highway corridor (the Cauca/Valle drug-route axis to Buenaventura).
Effects: 20 killed, 38+ injured; bus destroyed; secondary damage to nearby vehicles; mass casualty.
Suspected Perpetrator: Estado Mayor Central FARC dissidents under alias “Iván Mordisco,” specifically the “Jaime Martínez” column, per Colombian Armed Forces commander.
Confidence: Confirmed (occurrence and casualties); Probable (specific column attribution – per Army single-source, though consistent with prior Mordisco-network operating area).
Source Reliability: High (AP via Washington Post, PBS, Al Jazeera, CNN Español).

Sources: – Washington Post – An explosive device kills 13 and injures 38 on a bus in southwestern Colombia as violence persists – 26 April 2026 – Al Jazeera – Explosion in southwest Colombia kills at least 14, state governor says – 25 April 2026 – PBS NewsHour (AP) – Colombia bus bombing death toll rises to 20 during a wave of violence – 26 April 2026 – CNN Español – Ataque con explosivos en Colombia deja al menos 20 muertos; ya son 26 atentados en dos días – 25 April 2026 – El País (Cali) – Artefacto explosivo en la vía Panamericana: video capta el momento exacto del atentado terrorista en el Cauca – 25 April 2026 – Vanguardia – Explosión en vía Panamericana marca la masacre 47 de 2026 en Colombia: Indepaz – 25 April 2026

Analyst Note: This is the deadliest single explosive event of the reporting week and a clear escalation in the FARC-D pre-electoral campaign. Targeting a civilian bus on a public road – as opposed to a military patrol or police outpost – breaks with the recent FARC-D pattern of standoff harassment and signals either (a) a deliberate strategy of mass-casualty terror to coerce the state and population in the run-up to the May electoral cycle, or (b) a target misidentification (less likely, given the Panamerican is a deliberate-target corridor for Mordisco). Bomb techs working coca-corridor highways should treat unattended cylinders or launched-projectile signatures as a priority signature; standoff projection means a command wire/RF link may be at the launch point rather than at the target zone, with implications for sweep direction and EOD priority of effort. Expect the rampa/tatuco signature to keep appearing over the coming weeks; the political logic (campaign of attrition before elections) is unlikely to abate.

CARD 3: Attempted FARC-D weaponized UAV strike on José Hilario López battalion

Location/Time: Popayán, Cauca, Colombia | Late 25 / early 26 April 2026

Category / Context: Terror / FARC-D.

Incident Type: Attempted detonation; disruption (target neutralised the UAV before delivery).

Incident Summary (TTP-focused): An unmanned aerial vehicle, presumed FARC-D-operated, approached the José Hilario López Army battalion in Popayán carrying an explosive payload. Colombian soldiers detected the aircraft and neutralised it using anti-drone equipment, preventing damage. The incident is the second confirmed weaponised-drone use by Mordisco-aligned dissidents in 2026 within reporting reach.

Device Type: Weaponised commercial-class UAV with improvised explosive payload (size and warhead type not publicly specified).
Delivery & Placement: Aerial delivery toward fixed military installation.
Initiation Method: Not specified; likely impact-initiated or command/timer (most FARC-D drone-drop signatures to date are gravity-released grenade-class munitions, but this case described as “aircraft carrying explosive device,” suggesting kamikaze-class loitering munition).
Target Type: Army battalion HQ.
Effects: None – C-UAS engagement successful.
Suspected Perpetrator: FARC dissident structures aligned with Iván Mordisco.
Confidence: Confirmed (Colombian Army public statement and El País Cali report).
Source Reliability: Medium-High (El País Cali primary; consistent with broader 25 April Cauca pattern).

Sources: – El País (Cali) – Alerta en Popayán: Ejército frustra ataque con explosivos contra el Batallón José Hilario López – 25-26 April 2026 – La Jornada – Ataque con explosivos adjudicado a disidencias de las FARC deja 14 muertos en Colombia – 26 April 2026

Analyst Note: A weaponised UAV strike on a fixed military HQ is qualitatively different from the cylinder-bomb attacks of the same weekend: it is a precision-attempted, standoff, single-shot delivery profile that until recently was a rare-event signature in Latin America. C-UAS coverage at brigade/battalion HQs in the Cauca-Valle corridor is becoming a non-discretionary requirement, not an enhancement. EOD/C-IED units should now train for post-engagement UAV exploitation – recovering the airframe to characterise the explosive payload type, fuze train, and standoff range – because the trend line points to repeat use. Look for cross-pollination with techniques observed in Ukraine and Mexico (Jalisco/CJNG drone drops); analytic priority is identifying whether this drone signature reflects organic FARC-D engineering or an external technology-transfer vector.

CARD 4: 48-hour wave of explosive attacks across Cauca and Valle del Cauca

Location/Time: Multiple municipalities, Cauca and Valle del Cauca, Colombia | 24-26 April 2026

Category / Context: Terror / FARC-D, with criminal-armed-actor cross-bleed.

Incident Type: Multiple incidents – detonations, attempted detonations, cache finds, drone employment, harassment fires.

Incident Summary (TTP-focused): Colombian authorities counted 26 separate “terrorist actions” attributable to Mordisco-aligned FARC dissidents over a 48-hour window covering the lead-up to and aftermath of the Cajibío bus bombing. Indepaz logged the Cajibío attack as the 47th “massacre” of 2026. Cauca and Valle del Cauca serve as the principal land corridor between southern Colombian coca production zones and the port of Buenaventura, which is in turn the principal export node to Central America and Europe.

Device Type: Mixed – cylinder bombs, road IEDs, weaponised UAV, harassment fires.
Delivery & Placement: Mixed – ground-emplaced, standoff-projected, aerial.
Initiation Method: Mixed.
Target Type: Police, military, civilian transport, infrastructure.
Effects: ≥20 killed (most in single Cajibío event); dozens injured; mass disruption to highway and economic activity.
Suspected Perpetrator: FARC dissident structures aligned with Iván Mordisco; multiple columns.
Confidence: Confirmed (the 26-attack count is per Colombian government source, picked up by AP, CNN, El País).
Source Reliability: High.

Sources: – KRDO – Ataque con explosivos en Colombia deja al menos 19 muertos y 48 heridos; ya son 26 atentados en dos días – 26 April 2026 – El País (Cali) – Indepaz catalogó como una masacre el atentado terrorista en Cajibío, Cauca – 25 April 2026 – CNN Español – Atentado con explosivos deja varios muertos y desata alarma por escalada violenta en Colombia – 25 April 2026 – El Heraldo (CO) – Bolivia condena el atentado con explosivo que dejó 19 fallecidos y más de 30 heridos en Cauca – 26 April 2026

Analyst Note: The 26-incidents-in-48-hours figure should be read as a Colombian government framing claim, not a forensic count, but even discounted it represents a clear campaign-tempo escalation. The pre-electoral political logic (campaign of attrition) appears to be active. CT analysts should expect a sustained 6-8 week campaign tempo at this level rather than a single-event spike. For C-IED practitioners, the operational implication is that route-clearance, standoff search, and post-blast forensic capacity will all be heavily taxed in the Cauca/Valle corridor; downstream effects on civilian transit (bus operators refusing to run particular routes) are predictable.

CARD 5: JNIM/FLA coordinated nationwide attack across Mali

Location/Time: Bamako (airport, Senou Base 101), Kati military base, Sévaré, Mopti, plus FLA actions in Kidal/Gao | Beginning ~05:20 local | 25 April 2026

Category / Context: Conflict (multi-front insurgent offensive) – CARDED for IED/asymmetric components.

Incident Type: Coordinated complex attack with multiple detonations and small-arms assault on hardened military installations.

Incident Summary (TTP-focused): Beginning shortly before 05:20 local on 25 April, JNIM fighters launched simultaneous assaults on military targets in Kati (the main military base outside Bamako, which houses Malian leader Assimi Goïta), Bamako-Senou (Base 101 air base), Mopti, and Sévaré. Two explosions and heavy gunfire were reported at Kati at the outset; Bamako-Senou and the airport area saw sustained gunfire and explosions sufficient to suspend air operations. JNIM publicly claimed the attacks, naming as targets Goïta’s residence, Defence Minister Sadio Camara, and the Kati military base. The Azawad Liberation Front (FLA) simultaneously claimed control of Kidal and parts of Gao. JNIM and FLA confirmed joint coordination – a notable operational convergence between Salafi-Jihadi and Tuareg secular-separatist actors.

Device Type: Mixed – IEDs, mortars (or possibly improvised projector launches), small-arms, with VBIED indicators reported but not confirmed in open sources.
Delivery & Placement: Mixed; standoff at Kati, ground assault at Senou.
Initiation Method: Not specified.
Target Type: Military headquarters and air base; presidential and ministerial residences.
Effects: Government acknowledged ≥16 wounded; full toll withheld. Airport operations cancelled. Malian forces “reportedly retained control” of Kati and Bamako by end of 25 April per RFI reporting cited in Al Jazeera.
Suspected Perpetrator: Jama’at Nusrat al-Islam wal-Muslimin (JNIM, AQIM-aligned) with FLA cooperation.
Confidence: Confirmed (occurrence, locations, JNIM claim, FLA claim).
Source Reliability: High (Al Jazeera live blog, NPR, Washington Post, Long War Journal, Wikipedia consolidated).

Sources: – Al Jazeera – ‘Very dire’: What to know about ongoing coordinated armed attacks in Mali – 26 April 2026 – NPR – Mali reeling after coordinated attacks hit multiple cities – 25 April 2026 – FDD’s Long War Journal – JNIM and allied rebels surge across Mali, take several cities, pressure capital – April 2026 – Washington Post – Militants launch coordinated attacks across Mali – 25 April 2026 – Al Jazeera live blog – Mali attacks updates: Coordinated attacks in Bamako, Kidal and elsewhere – 25 April 2026 – Al Jazeera – Gunmen stage simultaneous attacks across Mali, army says – 25 April 2026

Analyst Note: This is the first time JNIM has publicly demonstrated capability to mount multi-axis simultaneous strikes against the Malian military centre of gravity (Kati) plus air mobility (Senou) plus government and ministerial residences in Bamako proper. The IED/explosives footprint is necessarily inferred from reporting of “explosions” and the weapons standardly used by JNIM in similar operations, not from itemised post-blast forensics. For C-IED purposes, the most consequential observation is the JNIM-FLA joint operational coordination – two groups with distinct ideologies, distinct supply chains, and historically distinct TTPs operating simultaneously suggests a potential mixing of materiel and tactics. Analysts should watch for JNIM-style victim-operated IEDs appearing in FLA areas of operation and FLA-style salvo MANPADS/anti-air employment (if any) bleeding into JNIM’s southern campaign. Expect a sustained heightened tempo through May; civilian/humanitarian access to Mopti and Gao will degrade further.

CARD 6: FSB-claimed disruption of Moscow MoD IED plot

Location/Time: Moscow, Russia | Arrest 22 April 2026 (announcement); intended target time unspecified.

Category / Context: Terror plot – foiled. FSB attribution of “Ukrainian curators” (handlers).

Incident Type: Disruption – arrest before any device was emplaced or initiated.

Incident Summary (TTP-focused): The Russian FSB Public Relations Center announced the arrest in Moscow of a 45-year-old Russian national who, per FSB statement, had been recruited by Ukrainian handlers and tasked with detonating IEDs against facilities of the Russian Ministry of Defence. The FSB stated the suspect arrived in Moscow specifically to commit the attack and was promised exfiltration to Ukraine and integration into anti-Russian armed formations as compensation. A smartphone allegedly used to communicate with the handler was seized. The suspect “confessed” and was placed in pre-trial detention.

Device Type: IED components – specific configuration not released.
Delivery & Placement: Not reached – pre-emptive arrest.
Initiation Method: Not reached.
Target Type: Russian MoD facility (specific facility not disclosed).
Effects: None.
Suspected Perpetrator: Russian national; alleged tasking by Ukrainian intelligence-linked recruiters per FSB.
Confidence: Probable (occurrence) – single-source FSB announcement, no independent verification, consistent with the FSB’s standard reporting pattern for disrupted plots since mid-2024.
Source Reliability: Medium-Low (FSB-sourced, pro-Russia outlets only).

Sources: – Pravda Hungary – A Russian who planned an explosion at the facilities of the Ministry of Defense has been arrested in Moscow, the FSB said – 22 April 2026 – Pravda Ukraine (mirror, anti-FSB framing) – The FSB detained in Moscow a 45-year-old Russian who planned an explosion at the facilities of the Ministry of Defense – 22 April 2026 – Pravda EN (Daniil Bezsonov compendium) – #Newsday. The FSB prevented an explosion at the facilities of the Ministry of Defense in Moscow – 22 April 2026

Analyst Note: This case fits a now-mature pattern: Russian-passport individuals contacted via messaging apps and tasked with one-time IED placements against Russian state targets, in exchange for promised extraction. Independent verification is unavailable, and FSB single-source announcements are produced in part for domestic political purposes; nevertheless, the underlying recruitment vector (Telegram/messaging-app outreach to financially or ideologically vulnerable Russian nationals) has been documented in Western reporting since 2024 and is plausible. C-IED implication is that the threat picture inside Russia continues to feature disposable-operator IED placements rather than militant cell infrastructure, which has implications for both Russian internal-security posture and for analysts tracking precedents where conflict-zone TTPs migrate into peacetime urban contexts. Treat the specific details (target list, device configuration) as unconfirmed pending independent reporting.

CARD 7: Mozambique ASWJ raid sequence in northern Cabo Delgado

Location/Time: Diaca Velha (Nangade boundary) and Mangwaza (Palma district), Cabo Delgado, Mozambique | 20-22 April 2026

Category / Context: Terror / Insurgent (Ansar al-Sunna / ASWJ; “Islamic State Mozambique Province” by IS attribution).

Incident Type: Multi-day raid sequence with arson; pursuit-route IED threat consistent with established ASWJ TTP. Closest documented week incident is the raid sequence itself plus a state counterattack.

Incident Summary (TTP-focused): On 20-22 April, ASWJ insurgents attacked the villages of Diaca Velha (near the Nangade boundary) and Mangwaza in the Palma district. Reporting describes the looting of houses, burning of four houses, killing of one civilian, and the taking of three hostages. Mozambican security force pursuit operations launched on 22 April reportedly captured 30 fighters. Open sources for this week did not detail an IED detonation – the raid pattern is small-arms and arson dominant – but ASWJ continues to use roadside IEDs in pursuit-route ambushes on Mozambican and Rwandan forces, so EOD/route-clearance preparation is in scope.

Device Type: Small arms + arson primary; IED threat persistent on pursuit routes (not detonated this period per available reporting).
Delivery & Placement: N/A this period for IED.
Initiation Method: N/A this period.
Target Type: Civilian villages; secondary – security force pursuit columns.
Effects: 1 civilian killed, 3 hostages, 4 houses burned; counterattack capture of 30 fighters.
Suspected Perpetrator: Ansar al-Sunna / ASWJ (IS-Mozambique).
Confidence: Confirmed (raid event, dates, counterattack captures).
Source Reliability: Medium (regional reporting; primary-source verification limited by Mozambican media restrictions in Cabo Delgado).

Sources: – Wikipedia (continually updated, regional outlet aggregation) – Insurgency in Cabo Delgado – accessed 27 April 2026

Analyst Note: Cabo Delgado reporting is structurally thin – Mozambican media access is tightly restricted, and Rwandan and SADC forces report selectively. The 30-fighter capture is a meaningfully large security-force success if independently verified; if accurate, it is the largest single-pursuit ASWJ attrition event since late 2025. C-IED analysts should not relax: ASWJ historically responds to a sharp tactical loss with increased IED-on-pursuit-route emplacement to dissuade follow-up sweeps. Expect IED activity along Palma-Mocimboa and Nangade-Mueda axes to spike over the next 2-4 weeks.

CARD 8: Bangladesh RAB grenade and pistol seizure (Demra/Munshiganj)

Location/Time: Demra Ghat (Demra Police Station) and Nimtoli (Sirajdikhan PS, Munshiganj), Dhaka Division, Bangladesh | Operation 22 April ~22:30 local; announcement 23 April 2026

Category / Context: Criminal / counter-criminal seizure (grenades less-than-lethal class).

Incident Type: Discovery / cache find.

Incident Summary (TTP-focused): RAB-10 conducted routine patrols and recovered two grenades – one sound (stun) grenade, one smoke grenade – plus one foreign-made pistol, one magazine, and four rounds of ammunition from Demra Ghat. The munitions are non-fragmenting / non-lethal class typically used by security forces or imported by criminal actors for distraction or signalling rather than mass-casualty effect.

Device Type: 1 sound grenade, 1 smoke grenade (manufactured munitions; not improvised).
Delivery & Placement: N/A; cached.
Initiation Method: Standard pull-pin (manufactured).
Target Type: N/A (cache).
Effects: None (seizure).
Suspected Perpetrator: Possession suspect not publicly named; characterised as criminal actor.
Confidence: Confirmed.
Source Reliability: Medium-High (BSS official wire).

Sources: – BSS – RAB seizes grenades, pistol, ammunition in separate drives – April 2026

Analyst Note: The combination of a foreign-made pistol with two specialty (less-lethal) grenades is mildly anomalous: criminal actors in Bangladesh tend toward improvised crude grenades or single firearms, not specialty munitions. This may suggest theft from a security or VIP-protection unit, or a small import cell preparing a specific operation requiring distraction (signature consistent with armed robbery, kidnap-for-ransom, or political intimidation operations). Worth a watch-list flag for follow-up reporting on origin tracing.

CARD 9: Srinagar OGW grenade and ammunition seizure

Location/Time: Srinagar, Jammu & Kashmir, India | Announcement 23 April 2026

Category / Context: Terror plot / Foiled (J&K Police OGW operation).

Incident Type: Discovery / pre-attack arrest.

Incident Summary (TTP-focused): J&K Police arrested four overground workers (OGWs), including one woman, alleged to be providing logistical support to terrorists. The arrests yielded one hand grenade, 15 AK-47 rounds, four mobile phones, and cash. The grenade-and-AK-rounds combination is consistent with a small fedayeen or “tap-and-throw” attack package rather than a major IED operation.

Device Type: 1 hand grenade (manufactured, type not specified) + 15 AK-47 rounds.
Delivery & Placement: N/A (pre-attack).
Initiation Method: Standard pull-pin.
Target Type: Not yet operationalised; OGW-staged for later use.
Effects: None (foiled).
Suspected Perpetrator: OGWs allegedly aligned with cross-LOC tanzeems; no specific group attribution in reporting.
Confidence: Confirmed.
Source Reliability: Medium-High (Asian Mail, Organiser, DDNews – Indian government-aligned outlets).

Sources: – Organiser – J&K: 4 OGWs arrested in Srinagar for conspiring terror attack – 23 April 2026 – Asian Mail – Four OGWs, including Woman, arrested in Srinagar – 23 April 2026 – DDNews – J&K Police arrests terrorists, their associates – April 2026

Analyst Note: OGW arrests in Srinagar this scale tend to disclose two patterns: a cross-LOC tanzeem preparing a low-signature targeted hit (politician, security personnel, journalist) ahead of summer tourism season, or a pre-positioning of ordnance for a later coordinated operation. The female arrest is operationally significant – female OGWs face less scrutiny at standard checkpoints and have been increasingly used for logistic moves since 2023. C-IED implications: Srinagar entry-point screening should not relax; a single grenade can fit in any small bag and is the lowest-skill highest-impact item in the standard tanzeem inventory.

CARD 10: Long Lake (NY) school bomb hoax

Location/Time: Long Lake Central School, Long Lake, NY, USA | 09:46-10:00 local | Friday, 24 April 2026

Category / Context: Criminal hoax / Juvenile.

Incident Type: Hoax (no functioning device).

Incident Summary (TTP-focused): A 13-year-old male student walked the halls of Long Lake Central with a calculator that had been doctored with protruding wires. He repeatedly claimed – falsely – that the device was a “bomb defuser” and that he had planted an actual explosive somewhere in the school. New York State Police responded; the student was charged at 10:00 with one count of making a mass threat of harm (misdemeanor). No real device was found.

Device Type: Hoax / mock IED – calculator + wires.
Delivery & Placement: Carried by suspect.
Initiation Method: N/A.
Target Type: School (institutional).
Effects: None physical; school disruption.
Suspected Perpetrator: Juvenile, no ideological attribution.
Confidence: Confirmed.
Source Reliability: High (Adirondack Daily Enterprise / Daily Gazette).

Sources: – Adirondack Daily Enterprise / Daily Gazette – 13-year-old charged Long Lake school bomb threat, police say – 24 April 2026

Analyst Note: Carded for completeness because juvenile mock-IED hoaxes are one of the most common reasons US bomb squads roll, and they produce continuous false-positive load on EOD response. The “doctored calculator” pattern is a recurring hoax archetype going back to the 1990s and worth keeping in patrol-officer training sets so the initial responder rapidly distinguishes a doctored consumer-electronics hoax from an actual functioning device. No operational follow-up implication.

CARD 11: Boulder County (CO) bomb-squad device removal

Location/Time: Near Ponderosa Way, unincorporated Boulder County, CO, USA | Reported just after 08:00 local | 19 April 2026 (immediately preceding reporting window; included for continuity because removal extended into the period).

Category / Context: Criminal / Unknown – limited public detail.

Incident Type: Discovery and disruption.

Incident Summary (TTP-focused): Boulder County Communications Center received a call at approximately 08:00 on 19 April reporting a suspicious item near Ponderosa Way. The Boulder County Regional Bomb Squad (RBS) responded and ultimately removed multiple devices, with operations continuing into the early reporting period. Public details on device class (homemade, military, or commercial) and motive have not been released.

Device Type: Not publicly specified; classified by responders as warranting RBS removal.
Delivery & Placement: Open-area cache or pre-staged.
Initiation Method: N/A in available reporting.
Target Type: Not specified.
Effects: None reported.
Suspected Perpetrator: Not specified.
Confidence: Confirmed (incident); Unconfirmed (motive, device class).
Source Reliability: Medium (Boulder County official statement, low public detail).

Sources: – Boulder County – UPDATE: Boulder County Regional Bomb Squad Removes Devices – 19-20 April 2026

Analyst Note: Limited public information makes pattern-fitting impossible here. Worth flagging for follow-up: the “multiple devices” in an open public area is unusual versus the typical single-device call-out and may indicate either a hoax cluster, a manufactured-pyrotechnic find, or a deliberately staged training emplacement. EOD planners with mutual-aid relationships in the Rocky Mountain region should request post-action information when available.

WEEKLY TTP AND THREAT PATTERN ANALYSIS

Device construction trends. Three signatures dominated the week. First, the gas-cylinder VBIED in two distinct theatres – Northern Ireland (Dunmurry) and Colombia (Cajibío). The two events are operationally unrelated and the build-quality and effects are very different (a packed-cylinder bus-targeting projectile in Cauca; a less optimised cylinder in a vehicle boot in Belfast), but the convergent appearance of the cylinder-as-charge-vessel reflects two enduring realities: gas cylinders are cheap, durable, hard-to-detect on causal observation, and forgiving to imperfect explosive fillings. Second, the proxy-driver delivery vehicle – the Belfast TTP of hijacking a civilian to drive the device to the target – is now twice repeated (Lurgan, Dunmurry) and should be treated as established. Third, weaponised UAVs in Latin America moved one rung up the threat ladder with the Popayán attempt against a fixed military HQ – a target signature previously associated with Ukraine and, less frequently, Mexico.

Targeting pattern shifts. The most concerning shift is the FARC-D pivot from infrastructure and security-force harassment to a mass-casualty civilian-transport attack in Cajibío. Civilian buses on a strategic highway corridor mark a deliberate widening of the targeting envelope and align closely with a pre-electoral terror-and-coercion logic. In Northern Ireland, the targeting (PSNI hardened buildings) is conventional for dissident republican operations; the method of delivery is the shift. In the Sahel, JNIM’s nationwide 25 April operation re-set the bar on what counts as a single coordinated event in West Africa: simultaneous strikes against the strategic centre (Kati), an air mobility node (Senou), and ministerial residences mark an inflection point.

Geographic spread or contraction. Activity concentrated this week in three theatres: Cauca/Valle del Cauca (Colombia), the Bamako-Mopti axis (Mali), and Belfast/southwest Northern Ireland. Pakistan’s KP and Balochistan provinces, normally the highest-volume IED theatres on a weekly basis, were comparatively quiet relative to early-2026 baseline – a notable observation given how dense the January-February 2026 attack tempo was. Whether this represents a real lull, a ceasefire dynamic with the TTP, or merely a reporting artefact (Pakistan’s Eid period and Indo-Pak tensions over the Pahalgam anniversary may be displacing reporting bandwidth) is unclear and should be a watch item for the 27 April – 3 May reporting window. East Africa (Somalia, Mozambique) continued to produce activity at expected baseline. Sweden produced no surfaced events this week against a multi-month baseline of approximately one explosion per day; this is suggestive of either reporting compression or a real operational pause and warrants tracking.

Cross-regional TTP convergence. Two convergences are worth noting. First, commercial-class weaponised UAVs are no longer a single-theatre signature: confirmed use in Mexico (CJNG), Colombia (FARC-D this week), Ukraine, and the Sahel (JNIM is increasingly using them). C-UAS coverage at fixed military and critical civilian sites is now a baseline force-protection requirement across multiple regions, not a niche capability. Second, the proxy-driver hijack-and-deliver TTP – forcing a civilian to drive a device into a hardened target – has historical antecedents in Iraq (2007-2011 chaining of victims to vehicles) and the Provisional IRA proxy-bomb era of 1990, and is now active again in Northern Ireland. Whether this signature reappears elsewhere in 2026 is worth monitoring; if it does, it will likely surface in conflict zones with selective-targeting cells under operational pressure.

Implications for EOD/C-IED professionals. Watch items for the coming week (27 April – 3 May 2026): (1) any third proxy-driver event in Northern Ireland, which would confirm an ongoing campaign and require revisited station-perimeter posture across PSNI and RUC-legacy locations; (2) any FARC-D follow-up on the Cajibío attack against a transport target in Valle del Cauca, which would consolidate a campaign signature; (3) any second cross-regional weaponised-UAV event against a fixed military HQ, particularly in West Africa, which would harden the trend; (4) any Pakistan KP/Balochistan IED resumption following the comparative weekly lull, which would reassert baseline tempo; (5) any disclosure of post-blast forensics on the Dunmurry device, which would clarify whether dissident republican access to military or improvised explosive precursors has materially changed. Bomb techs working bus stops, transit hubs, and police stations in any of the three week-headline theatres should treat the prior week as a baseline up-shift, not an outlier.

APPENDIX: CONVENTIONAL CONFLICT CONTEXT (IED/ASYMMETRIC IMPLICATIONS)

Mali – 25 April JNIM/FLA Nationwide Offensive (continued)

The 25 April nationwide assault is carded above (Card 5) because it included substantial IED/explosive components, but the broader campaign is conventional-conflict in scale.

IED/CT Implications: The JNIM-FLA operational coordination is the most strategically consequential development. JNIM’s logistics and IED supply chain (Algerian black-market sources, Libyan-origin munitions, and locally improvised production) is materially different from FLA’s (Tuareg militant networks with Algerian and Mauritanian linkages). If those supply chains start to mix, expect both groups’ IED inventories to diversify within 2-4 months. Coastal-state spillover risk into Côte d’Ivoire, Ghana, Togo, and Benin – already real – will increase. Border-region C-IED cooperation between Mali, Niger, and the coastal states should be treated as urgent.

Russia – Ukraine cross-border drone strikes; FSB plot disruptions

The Ukrainian FP-2 strike on the Russian FSB Mobile Operations Directorate in occupied Donetsk on 22 April (12 reported killed, 15 wounded) is a conventional drone-strike event, not an IED event. The same week’s FSB-claimed plot disruption (Card 6) reflects the asymmetric “sabotage cell” front of the same conflict.

IED/CT Implications: The “disposable Russian national tasked with one-time IED placement against Russian state targets” recruitment pattern is the only IED-specific signature inside Russia at scale today. Independent verification continues to be limited. For Western analysts, the implication is that the same recruitment-via-messaging-app vector is plausible against soft targets in Western countries (low-skill operators, single-use devices, low-signature procurement). EU/UK domestic services are well aware of this; the lesson for EOD is to expect more single-device, low-sophistication attempts where the operational story (recruitment, surveillance, materiel acquisition) is more sophisticated than the device.

Iran – Post-ceasefire (April 8) aftermath

The 2026 Iran war ceasefire took effect 8 April. April 20-26 saw no major conventional attack inside Iran reported in our search window, but residual missile-debris and UXO clearance continues across Tehran, Isfahan, Natanz, and other strike sites.

IED/CT Implications: The largest predictable IED-relevant outcome of the Iran war is proxy-network activation. Iran-aligned militias in Iraq, Lebanon, Yemen, and the wider region were placed on a near-war footing during March-early April; the post-ceasefire environment is one of “frozen rather than resolved” tensions. Iraqi militia attack tempo (drone/missile dominant, but also IED) was elevated through the period; the US Embassy Baghdad issued security alerts on 2 April and 20 April. Lebanese Hezbollah was struck heavily on 8 April (“Operation Eternal Darkness”) and remains in a recovery posture; expect IED/sabotage-network activations against Israeli or US-linked targets globally over the coming weeks rather than overt rocket fire. Bomb-tech and CT analysts in Western Europe and North America should treat the next 4-8 weeks as an elevated-risk window for asymmetric Iran-aligned activity, particularly against Jewish, Israeli, or US diplomatic interests.

Israel-Lebanon – 8 April “Operation Eternal Darkness” aftermath

No new IED-specific Israeli or Hezbollah event surfaced in the 20-26 April reporting window in our searches.

IED/CT Implications: The principal week-on-week implication is the same as for Iran above: proxy activation risk. The European Ashab al-Yamin attack pattern (synagogue, school, Israeli/Jewish centres in the Netherlands, Belgium, Greece – carded earlier in March/early April) continues to be the most concrete operational signature of post-ceasefire Iran-aligned asymmetric activity in Europe, and has not been definitively attributed to a state sponsor in open-source reporting. Watch items: any 27 April – 3 May Ashab al-Yamin-claimed event; any Hezbollah-attributed sabotage event outside Lebanon.

India-Pakistan – Pahalgam anniversary tensions

The 22 April Pahalgam terror anniversary generated heavy political rhetoric on both sides and an Organiser-published Pakistan-image-makeover commentary. No new IED detonation directly attributable to Pahalgam-anniversary tensions surfaced in the reporting window.

IED/CT Implications: Heightened watch warranted in Kashmir and along the LOC for the next 2-4 weeks. The 23 April Srinagar OGW arrest (Card 9) is the only confirmed C-IED-relevant event from the theatre this week, but the political tempo is consistent with elevated infiltration / prepositioning activity. Indian J&K and BSF EOD elements should be expected to be at heightened readiness through May.

DATA GAPS AND LIMITATIONS

Middle East & Levant (Iraq, Syria, Lebanon, Israel, Jordan, Yemen): Reporting compressed by post-ceasefire conventional-conflict coverage. Iraq US Embassy security alerts on 2 and 20 April reference Iran-backed militia threats but no attributable IED detonation surfaced for 20-26 April. Syria SDF/government integration ongoing; no SDF-specific IED detonation surfaced for 20-26 April. Yemen landmine casualties continue at baseline (Project Masam reporting). Open-source reporting on IDF West Bank IED disruptions thin for the specific week. Search terms used: “Iraq IED Baghdad Mosul April 2026,” “Syria IED roadside bomb April 2026 SDF,” “Lebanon Israel Beirut explosion April 2026,” “Yemen Houthi Aden landmine April 2026,” “Israel West Bank Jenin IED April 2026 IDF.” Confidence: search returned only conventional conflict reporting; IED-specific incidents could not be isolated.
Sahel & West Africa (Mali, Burkina Faso, Niger): Mali coordinated assault carded as Card 5. Burkina Faso JNIM IED-on-patrol activity continues at baseline but no specific 20-26 April event with full sourcing surfaced. Niger State (Nigeria) reported a single IED death (Borgu LGA, ~6 April) outside the window. Search terms: “Sahel Burkina Faso Mali Niger engin explosif improvise April 2026,” “Burkina Faso JNIM IED attack April 21 22 2026 patrol convoy,” “Niger Benin Togo IED April 2026 attaque.” Confidence: real activity almost certainly occurred but underreported; thin sourcing prevents incident-specific carding.
East Africa & Horn of Africa (Somalia, Kenya, Mozambique): Mozambique ASWJ raid sequence carded as Card 7. Somalia al-Shabaab activity continued at baseline against AUSSOM/SNA forces; no specific 20-26 April Mogadishu detonation surfaced in available reporting. Search terms: “Somalia al-Shabaab IED VBIED April 20 2026 Mogadishu,” “Somalia Mogadishu IED April 22 23 24 25 2026.” Confidence: search returned aggregate al-Shabaab reporting and a 14 April government claim, but no specific carded incident for 20-26 April.
South Asia (Pakistan, India, Sri Lanka, Bangladesh): India incidents carded (Cards 9, plus Manipur late-April recovery context). Bangladesh seizure carded as Card 8. Pakistan KP/Balochistan reporting unusually thin for the specific 20-26 April window despite known continuing TTP and BLA activity; this lull is itself a watch item. Search terms: “IED attack Pakistan April 20 2026,” “Pakistan bomb explosion April 21 2026 police checkpoint,” “Pakistan roadside bomb April 22 2026 security forces killed,” “Pakistan suicide bombing April 23 24 2026 TTP claimed,” “Pakistan bomb attack April 21 22 23 24 25 2026 KP Balochistan,” SATP timeline check. Confidence: no incidents surfaced for the specific dates – either real lull or reporting compression around Pahalgam-anniversary news cycle.
Southeast Asia (Philippines, Thailand, Myanmar, Indonesia): Myanmar Tatmadaw-attributed IED-injury reports for Tanintharyi (11 April Yebyu Yar Phu, 17 April Dawei) lie just outside the reporting window. Philippines: no specific Mindanao 20-26 April incident surfaced. Thailand: no Deep South 20-26 April incident surfaced (most recent major event January 11). Indonesia: no terror-class detonation for the window (most recent November 2025 Jakarta school case). Search terms: “Philippines Mindanao IED April 2026,” “Thailand Deep South bomb April 2026,” “Myanmar IED bomb April 2026 PDF resistance,” “Indonesia bomb explosion April 2026.” Confidence: low-tempo week relative to baseline; not necessarily a real lull, may reflect reporting access.
China: No IED- or terror-class explosive incident for the window surfaced. Industrial accident reporting (Hubei fireworks, Baotou steel) is excluded per scope. Search terms: “China explosion bomb attack April 2026 爆炸炸弹.” Confidence: Chinese state media reporting limits generally make incident discovery thin; no incidents surfaced in the search window.
Scandinavia (Sweden, Denmark, Norway): No surfaced 20-26 April Sweden gang explosion despite multi-month baseline averaging an explosion per day. This week-level absence is itself notable. Search terms: “Sweden gang bombing explosion April 20 2026 Stockholm Malmo,” “Sweden gang explosion April 24 25 2026 Stockholm bostad.” Confidence: reporting may be compressed (Swedish-language press not fully indexed in English search); real event tempo possibly continuing.
Russia & Former Soviet Union: FSB-disrupted plot carded as Card 6. Ukraine cross-border drone strikes continued (FP-2 Donetsk 22 April, conflict-related, see Appendix). Search terms: “Russia explosion April 20 2026 самодельное взрывное устройство Moscow,” “Ukraine FSB explosion April 2026 sabotage railway.” Confidence: confirmed plot disruption; otherwise reporting dominated by conventional conflict.
European Union (France, Germany, Spain, Italy, Greece, Netherlands, Belgium, Balkans): Netherlands Ashab al-Yamin pattern continued through early April (Christians for Israel attack 3 April; Amsterdam Zuidas teen-arrest 24 April for the March office bomb – arrest event, not new detonation). France controlled detonation of WWII bomb at Colombes (19 April, ERW-class, just before window). Germany ATM-bombing-cell arrests (25 April, but linked to historic 2023-2025 events). No specific 20-26 April terror-class new detonation in EU surfaced in our sweeps. Search terms: “Germany France explosion device April 2026 polizei controlled,” “Greece Italy Spain explosive device April 2026 attack,” “Amsterdam Netherlands explosion April 2026 Ashab al-Yamin school synagogue.” Confidence: reporting reasonable; the absence of new EU detonations for the week is plausibly real, with the Amsterdam teen-arrest a follow-up to earlier Ashab al-Yamin events.
British Isles: Northern Ireland Dunmurry carded as Card 1. UK mainland: no new terror-class 20-26 April detonation surfaced; only the 12 April Southampton WWII-ERW controlled detonation was found. Search terms: “Northern Ireland bomb device April 2026 PSNI controlled explosion,” “United Kingdom suspect device bomb April 2026 controlled detonation,” “controlled explosion UK Britain April 21 22 23 2026 suspect.” Confidence: reporting strong on Northern Ireland; UK mainland reporting may have suspect-package controlled-explosion events that did not rise to national wire reporting.
North America (US, Canada): US incidents carded (Cards 10, 11). Canadian Sherwood Park briefcase IED (7 April) sits outside the reporting window. Search terms: “pipe bomb device found April 2026 United States bomb squad,” “explosive device found April 24 25 2026 police,” “Canada bomb device April 2026 RCMP suspicious package.” Confidence: reporting reasonable; US bomb-squad call-outs are continuous at baseline and only the most newsworthy reach the wire (so additional sub-wire events likely occurred).
South America (Colombia, Peru, Ecuador, Bolivia, Brazil, Chile, Argentina, Venezuela): Colombia carded (Cards 2, 3, 4). Ecuador-Peru border explosive material seizure (24 April, Zamora Chinchipe) noted but classed as illegal-mining materiel, not terror – excluded. Brazil ATM-bombing baseline activity continuous but no 20-26 April-specific event with strong sourcing surfaced. Venezuela: post-January US-operation environment generates continuing political instability but no 20-26 April terror-class detonation surfaced. Peru: no surfaced. Search terms: “Colombia ELN artefacto explosivo April 2026,” “Ecuador Peru Bolivia explosivo abril 2026,” “Brazil bomba ATM caixa eletronico abril 2026,” “Caracas Venezuela explosivo bomba abril 2026 atentado.” Confidence: Colombia coverage strong; Brazil ATM-attack reporting almost certainly continued at sub-national level but did not surface for the specific week.
Central America (Mexico, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, Panama): Mexico Sinaloa-cartel-member vehicle explosion on Pachuca-Mexico City highway (~19-20 April) noted but classed as targeted assassination / vehicle-borne IED with Sinaloa-internal feud attribution; included for context but not carded due to thin device-class detail. Northern Triangle: no specific 20-26 April grenade-extortion or pandilla explosive event surfaced; aggregate extortion-baseline reporting only. Search terms: “Mexico bomb explosion April 2026 narcotraficantes cartel,” “Honduras Guatemala El Salvador granada extorsion abril 2026.” Confidence: real cartel-vehicle events likely occurred sub-wire; aggregate gang extortion baseline continues without weekly carded events.
Caribbean (Haiti, Jamaica, Trinidad and Tobago, Bahamas, Dominican Republic): Haiti Port-au-Prince airport perimeter gang gunfire (20 April) noted but excluded as small-arms only. Trinidad: state-of-emergency baseline; aggregate grenade activity continuing per ACLED; no specific 20-26 April surfaced. Jamaica/Bahamas: Canada travel-advisory updates 21 April but no specific explosive incident. Search terms: “Haiti gang explosive attack April 2026 Port-au-Prince violence,” “Trinidad Jamaica Bahamas grenade explosive April 2026 gang.” Confidence: Haiti reporting strong; Trinidad sub-wire activity likely continued.
Counter-IED Report direct check: counteriedreport.com news index returned through March 2026; the Dunmurry detonation surfaced on the news index by 27 April publication. No additional 20-26 April incident surfaced from the Counter-IED Report direct sweep that was not also surfaced from regional reporting.

End of Brief – Next scheduled brief: Monday, 4 May 2026

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