Featured Materials
A curated selection of images, terms and collections to help understand modern conflict.
Iran War 2026
Munition images from the ongoing Middle East conflict
Shahed-131 & -136 UAV
3D models explain the best-known 'kamikaze drones'
Collection
Munition images from the Gaza war
GBU-39 bomb
3D model explaining Israel's 'weapon of choice' in Gaza
Research organisation
Images from the Human Rights Watch archives
Collection
Munition images from the Ukraine war
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OSMP referenced in media and research
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BBC uses OSMP to investigate new U.S. missile
NYT uses OSMP to identify Iran school munition
AP highlights images of Iranian submunitions
The Incendiary Bomb Never Seen in Israel Before
UN report highlights OSMP importance
GIJN’s Top Investigative Tools of 2024
How GBU-39 bombs became Israel’s ‘weapon of choice’
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Analyst Note:
Some tank gun projectiles may have fins affixed to an extended ‘tail boom’, in a similar manner to a mortar projectile. Note, however, that the cylindrical tail assembly is not perforated as it would be for most mortar projectiles. Tank gun projectiles are also more likely to be generally cylindrical, rather than lachrymiform (teardrop-shaped). (ARES)
Analyst Note:
The M329 is a multi-purpose tank gun projectile designed to engage a range of targets other than tanks. It is one of the few cluster munitions that takes the form of a tank gun projectile, dispensing six explosive submunitions over a relatively small area. It has also been referred to as the ‘APAM 120’, describing its functional role (‘anti-personnel/anti-materiel’) and calibre (120 mm). (ARES)
Analyst Note:
In this image, part of the distinctive internal 'X-rib' arrangement is visible protruding from the base of an M825-series white phosphorus smoke projectile. This is a useful diagnostic feature that can be used to distinguish remnants of these munitions from those of similar projectiles (such as those using a hexachloroethane/zinc smoke composition) if markings are not visible (ARES)
Analyst Note:
The remnants shown in these linked images have been falsely identified in Russian sources as chemical munitions. This image clearly exhibits the marking “NBK DM 1216”—the ‘NBK’ standing for the German Nebelkörper (‘smoke element’)—identifying this as one of four DM 1216 hexachloroethane/zinc (HC) smoke elements dispensed by the German DM 105 155 mm artillery gun projectile. Video of the incident shows all four elements being ejected from the base of the projectile in flight. (ARES)
Analyst Note:
This image shows a distinctively shaped component of MBDA’s ‘Diamond Back’ joined tandem wing assembly as fitted to the GBU-39 Small Diameter Bomb (SDB). (ARES)
Analyst Note:
The SPICE family of munitions, manufactured by Israeli aerospace and defence company Rafael, includes two models which use ‘bolt-on’ guidance kits. The SPICE 1000 and SPICE 2000 models convert 1,000- and 2,000-pound unguided aerial bombs, respectively, to precision guided munitions. (ARES)
Analyst Note:
This image shows a component believed to be part of the folding-blade assembly used in the AGM-114R-9X variant of the Hellfire missile. Blades are used in place of an explosive payload to create a kinetic weapon that achieves a practical level of lethality whilst minimising collateral harm. (ARES)
Analyst Note:
Israeli illumination munitions—often finished in a distinctive yellow—are sometimes mistaken for high explosive munitions by observers more familiar with the NATO or U.S. marking systems. This image shows an M485-pattern illumination projectile, a base-eject type that uses a parachute-retarded canister containing a powerful candle to illuminate the battlefield.
Analyst Note:
Little is known with certainty about the AGM-114-R9X variant of the Hellfire missile, although it has been associated with high-profile targeted killings including those of senior al-Qaeda figures. The weapon functions as a kinetic-impact munition, using pop-out blades—rather than an explosive warhead—to reduce the prospects of collateral harm. (ARES)
Analyst Note:
The M825A1 155 mm smoke projectile makes use of white phosphorus (WP) to generate a brilliant white smoke. Whilst WP does have incendiary effects, the method of dispersal in the case of the M825A1 is optimised for screening and marking purposes. (ARES)
Analyst Note:
The remnant pictured here is part of a Small Diameter Bomb actuator assembly (‘Tail Actuation Section’), which moves the four tail-fin control surfaces which alter the course of the munition in flight. (ARES)
Analyst Note:
This image depicts either a 9M27K or 9M27K1 cargo rocket (cluster munition). The 9M27K carries the 9N210 high explosive fragmentation (HE-FRAG) submunition, whilst the 9M27K1 carries the 9N235 HE-FRAG submunition (ARES).
Analyst Note:
The circled remnant is the hardened steel nosecone of the GBU-39, which renders the munition capable of penetrating more than 3 feet (approx. 1 metre) of steel-reinforced concrete. It is one of several components that often survives the detonation of the munition. (ARES)
Analyst Note:
This image depicts an M117-series unguided aerial bomb. Belonging to a class of weapons referred to as ‘demolition bombs’—which use Tritonal or similar explosive compounds to generate a more powerful blast effect than TNT or Composition B—the M117 is an American design which dates to the Korean War era and is rarely seen in service with modern armed forces. (ARES)
Analyst Note:
Contextual information suggests that this is likely a 9M22S unguided incendiary rocket (see External Research section), but this cannot be confirmed on the basis of this image alone. (ARES)
2 Analyst Notes:
This munition is assessed to be one of the Small Diameter Bomb (SDB) I variants (GBU-39 series), rather than one of the SDB II 'StormBreaker' (GBU-53 series) munitions, on the basis of contextual information. 'Small Diameter Bomb' is the manufacturer's terminology, whilst 'GBU-39' is the U.S. Air Force designation (also used by many other operators). (ARES)
Analyst Note:
Some artillery projectiles, such as this M150 type, use a hexachloroethane-based composition (HC) to generate smoke for screening or marking purposes. In many armed forces, HC smoke munitions have partially replaced those relying on white phosphorus for similar effects. (ARES)
Analyst Note:
107mm spin-stabilized rockets of this design are often utilized by non-state actors in an indirect fire role. Like the original Chinese models that they are copied from, they do not require more than a simple electric power source and a rudimentary launch platform to achieve an acceptable level of accuracy. (ARES)
Analyst Note:
The various Iranian Qaem-series guided air-delivered bombs can be difficult to differentiate from one another. In this case, the wing (forward fin) assembly distinguishes this Qaem-5 from the visually similar Qaem-1. Note also that the name 'Qaem' has applied by Iran to other, unrelated munitions. (ARES)
