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Country or territory where the image was reported

Reported Location (52)

Year the image is reported to have been taken

Year (22)

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 (293)

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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 (10)

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 (6)

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 (77)

Weight class of the aerial bomb pictured

Weight Class (14)

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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Submit images to the OSMP

OSMP referenced in media and research

View all →
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’
1,601–1,700 of 1,832
OSMP302
Rocket or Missile Ukraine 9M28S Grad
Analyst Note 3 June 2024
Like the more common 9M22S rocket, the 9M28S carries the 9N510 warhead, which dispenses 180 individual incendiary elements composed of a magnesium alloy shell filled with a thermite-like incendiary composition. (ARES)
OSMP313
Rocket or Missile Ukraine Brimstone I
Analyst Note 30 May 2024
The Brimstone is a series of British-designed guided missiles that can be launched from air, land, or sea platforms. The United Kingdom first provided Ukraine with the Brimstone I missile in 2022 and exports have continued since, more recently believed to include the Brimstone II model. In Ukraine, Brimstone-series missiles have been exclusively launched from ground-based and sea-based platforms as of May 2024. (ARES)
OSMP314
Rocket or Missile Ukraine 9M22 Grad series
Analyst Note 3 June 2024
122 mm ‘Grad’ rockets can be fired from a variety of launchers and even in improvised ways. The most common is the BM-21 launcher and its later derivatives, but many other portable or vehicle-mounted launchers have been used around the world. Craft-produced examples—ranging from simple rails to more complex designs comparable to factory made launchers—are also common. In some cases, Grad rockets are even fired whilst supported by a crude arrangement of logs, bricks, or rocks. (ARES)
OSMP277
Artillery Gun Projectile Ukraine A1Zh
Analyst Note 3 June 2024
This artillery projectile is a non-lethal type designed to carry propaganda leaflets. Externally, it strongly resembles other variants carrying lethal payloads, although this particular model has a distinctive all-red colour. The leaflets are expelled from the base of the munition by the action of a small explosive charge, after a set amount of time has elapsed after firing (determined by the fuze). (ARES)
OSMP286
Rocket or Missile Ukraine S-25-O
Analyst Note 3 June 2024
These S-25-O air-to-surface rockets are each loaded into a single-barrelled O-25 rocket launcher (sometimes called a 'launch tube' or 'rocket pod') that is affixed to an aircraft hardpoint. The over-calibre high explosive fragmentation warhead (of 420 mm in diameter) protrudes from the front of the tube. (ARES)
OSMP260
Mortar Projectile Ukraine
Analyst Note 28 May 2024
As a result of the rapid introduction of new models and variants during ongoing conflicts, sometimes a munition is issued with a provisional designation, or with no designation at all. In other cases, the designation is not yet known to researchers. (ARES)
OSMP272
Mortar Projectile Ukraine M1101
Analyst Note 30 May 2024
Whilst most mortars are smoothbore guns, some have a rifled bore. These M1101 120 mm mortar projectiles feature a 'pre-rifled' driving band—that is, a driving band with grooves cut at the factory to fit the mortar's rifling. (ARES)
OSMP276
Artillery Gun Projectile Ukraine A1Zh
Analyst Note 3 June 2024
Not all munitions have a lethal purpose. This is a type of ‘carrier’ or ‘cargo’ munition designed to carry and dispense a non-lethal payload—in this case, propaganda leaflets. (ARES)
OSMP250
Mortar Projectile HE 60MA
2 Analyst Notes 30 May 2024
The plum-coloured plastic ring at the nose of this mortar projectile (placed over its fuze) and the black plastic propellant cover (placed over its tail) are both fitted for transport and storage, before the projectile is loaded into a cardboard tube, and then packed into an outer crate. The propellant cover obscures the perforated cylindrical tail assembly in this image. (ARES)
OSMP220
Artillery Gun Projectile Ukraine OF-25T
Analyst Note 3 June 2024
This image depicts a Ukrainian-made version of the Soviet-era OF-25 152 mm artillery projectile, the designation of which is not publicly known at this time (May 2024). The yellow base colour was commonly found in batches produced by Ukroboronprom in late 2022. Later batches returned to a grey base colour. (ARES)
OSMP208
Mortar Projectile Ukraine OF-NMR
Analyst Note 30 May 2024
The OF-NMR is a rocket-assisted mortar projectile, which uses a solid-fuel rocket motor located in the cylindrical portion of the body, below the ogive, to extend its range. Rocket-assisted mortar projectiles are rarely encountered. (ARES)
OSMP216
Mortar Projectile Ukraine 40M11
Analyst Note 31 May 2024
The “+” marking is a weight classification symbol which indicates standard deviation. One “+” sign indicates a deviation from 0.33% to 1.00% of the stated weight. (ARES)