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Reported Location (48)

Year the image is reported to have been taken

Year (20)

Classification groups of key explosive munitions used in conflicts

Munition Category (8)

The impact or effect the munition is intended to have

Functional use (10)

The specific model of munition pictured

Tentative Model (370)

JDAM kit

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The external organisation that documented the munition

Research Organisation (6)

Colour of the munition pictured

Base Colour (12)

Colour of all, or some, of the markings on the munition

Marking Colour (11)

Language or script of the marking on a munition

Marking Script (9)

Condition of the munition pictured

Condition (6)

Key features defining the operation mechanisms of a projectile

Mechanical Feature (10)

Whether a munition is guided or unguided

Guidance (2)

Where the munition is launched from and what it targets

Domain (7)

The type of fins visible on the munition

Fins Characteristic (5)

The nominal diameter of a projectile. For most modern munitions, this is expressed in millimetres (e.g. 82 mm mortar projectile), but older artillery gun projectiles may be described in inches.

Calibre (72)

Weight class of the aerial bomb pictured

Weight Class (14)

1–37 of 37
OSMP2145
Analyst Note:
Highlighted are four GBU-31 Joint Direct Attack Munitions (JDAM) guided air-delivered bombs loaded onto the belly of a U.S. F-15E Strike Eagle aircraft. The GBU-31-series consists of a 2,000-pound-class bomb (Mk 84, BLU-109, or BLU-109A/B) and a guidance kit comprising a tail unit with four articulating fins and a guidance control unit with inertial navigation system (INS) and global positioning system (GPS) functions. The GBU-31 munitions seen here are built around the BLU-109, a penetrator munition with a solid nose and a thicker, one-piece body which flares slightly at the base. It has no body welds; the heavy steel base plate is held in place by an equally robust threaded steel closure ring. The BLU-109 is painted olive drab with a single yellow band towards the nose. (ARES)
7 March 2026

The Incendiary Bomb Never Seen in Israel Before

OSMP2051
Analyst Note:
Photos released by the Israeli Air Force show an F-16 aircraft carrying two 2,000-pound-class air-delivered bombs fitted with Joint Direct Attack Munition (JDAM) guidance kits. Whilst the bomb body is visually similar to a MK 84 general-purpose aerial bomb, the marking scheme is distinctly different. The combination of yellow and red bands most likely indicates both a high explosive and incendiary payload. This is consistent with the marking scheme applied to specialised U.S. munitions intended for use against chemical and biological weapons targets. The best known of these is the BLU-119/B CrashPAD ('Prompt Agent Defeat'), which uses a MK 84 bomb body and contains 170 lbs of PBX-109 and 420 lbs of white phosphorus. It is not clear if agent defeat weapons were ever exported to Israel, or if a local analogue was developed. Capabilities of this type often remain classified. (ARES)

Collection

The Iran War 2026

Verified munition images from all parties to the regional conflict sparked by U.S. and Israeli strikes on 28 February, 2026

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14 October 2024

New Open Source Tools and Tips to Investigate Bombing of Civilians

29 September 2024

OSMP confirms U.S.-made bombs used in strike on Hezbollah’s chief

17 April 2025

Gazans survive among unexploded bombs

Collection

Американські боєприпаси використані в Ємені, 2025

Перевірені зображення американських боєприпасів під час бомбардувальної кампанії адміністрації Трампа проти підтримуваної Іраном бойової та політичної групи хуситів

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Collection

Ізраїль і Газа 2023 – 2026

7 жовтня 2023 року бойовики ХАМАС прорвали міцно укріплений кордон між Ізраїлем і Сектором Газа, атакувавши численні міста і села. За повідомленнями, в Ізраїлі загинуло понад 1000 осіб, а понад 250 було взято в заручники і перевезено до Гази

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OSMP1515
Analyst Note:
This image shows some of the markings on a MK 84 2000-pound-class air-delivered bomb, including model designation (“BOMB MK 84 MOD 4”), weight class (“2000 LBS”), part number (“PART NO 30…03 923AS105”), and production lot (“LOT NO GDT 17 …00…”). Many countries produce MK 80-series bombs, so markings such as lot numbers can determine the country of production. “GDT 17” in the lot number indicates that this munition was produced by General Dynamics Ordnance and Tactical Systems, an American company, in 2017. The Israeli Air Force announced they carried out the specific strike associated with this image, which indicates that this specific bomb was transferred to the Israeli Air Force. (ARES)
OSMP1549
Analyst Note:
This image shows one of the actuated fins of a Joint Direct Attack Munition (JDAM) tail kit. The manufacturer CAGE code (“76301”) and the part number (“70P862100-1005”) are visible. This CAGE code corresponds to Boeing, the manufacturer of the JDAM guidance kit, while the part number corresponds to a fin of a JDAM kit compatible with MK-84 and BLU-109 2,000-pound-class air-delivered bombs. (ARES).

Collection

US munitions used in Yemen 2025

Verified images of U.S. munitions during the Trump administration’s bombing campaign against the Iranian-backed Houthi militant and political group

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OSMP972
Analyst Note:
This image shows an aerosurface or ‘strake’ from a Joint Direct Attack Munition (JDAM) bomb guidance kit of the type fitted to MK 82-series 500-pound air-delivered bombs. The JDAM kits compatible with MK 82 bombs have aerosurfaces that are affixed near the nose of the bomb—rather than around the widest part of the bomb body, as seen in JDAM kits that are compatible with the larger MK 83 or MK 84 bombs. (ARES)

Collection

What Are Bomb Guidance Kits?

A visual guide to JDAMs and other guidance kits from the Open Source Munitions Portal

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OSMP486
Analyst Note:
The visible component is part of a Joint Direct Attack Munition (JDAM) guidance kit, an accessory package that is fitted to unguided air-delivered bombs to convert them to precision guided munitions. Specifically, this image shows a control fin from the tail assembly. Whilst the JDAM kit would not constitute a munition in its own right, this remnant is included in the OSMP as contextual information strongly suggests it formed part of a complete munition that functioned. (ARES)

Collection

Ukraine and Russia 2022–2026

On February 24, 2022, Russia launched a full-scale invasion of Ukraine, involving military forces aimed at capturing most major cities, including the capital, Kyiv. It became the largest conflict in Europe since World War II, and about a quarter of Ukraine’s territory came under Russian control. But Russian troops were eventually pushed back from Kyiv. […]

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Collection

Israel and Gaza 2023 – 2026

On 7 October 2023, Hamas militants breached the heavily-fortified border separating Israel and the Gaza Strip, attacking numerous towns and villages. More than 1,000 people in Israel were reported killed, with more than 250 taken hostage and moved to Gaza. In response, Israel has launched one of its largest military operations of recent decades, seeking […]

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