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.
Munitions that are delivered from above the surface of the earth, typically from an aerial vehicle, and designed to strike surface-based targets — whether on land or at sea.
The warhead of the OWA UAV indicated in this image cannot be positively identified from this photograph alone. It appears to be the warhead section of either an OG-9 series or OG-15 series high explosive fragmentation (HE-FRAG) projectile, with a GO-2 or similar impact fuze fitted in the nose. (ARES)
This image shows four PFM-1 series anti-personnel landmines retained by a release mechanism to enable deployment via UAV. Ordinarily, PFM-1 series and other ‘scatterable mines’ are deployed via carrier munitions or dedicated mine-dispensing devices. In Ukraine and other conflicts, these mines have often been removed from their original carrier munitions in order that they may be delivered via UAV. (ARES)
This image shows the nosecone from an Israeli SPICE 250 air-delivered bomb. Whilst generally similar in appearance to the nosecone of the GBU-39, the SPICE 250 nosecone is longer and narrower. (ARES)
This image shows a Mikholit glide bomb, with its warhead removed (green cylinder on the left side of the box). The fins that spring outward when deploye have been taped down. This Mikholit was reportedly recovered by the Israeli Defense Forces (IDF) from Hamas, who had captured the bomb after it failed to function when originally deployed by the IDF. (ARES)
This image shows two Mikholit air-delivered bombs (‘glide bombs’), and four Mikholit warheads. There are at least two different variants of warheads available for the Mikholit glide bomb. The green cylinder on the left is a blast (high explosive) warhead, whilst the other three warheads are shaped charge warheads which incorporate additional fragmentation. Blast warheads of this type have also been seen with red markings, while the shaped charge warheads have been seen with yellow markings. (ARES)
This image shows various remnants from GBU-39 air-delivered bombs, including two fuze wells. Each GBU-39 has only a single fuze well, indicating that this picture shows the remnants of at least two different GBU-39 bombs. (ARES)
This image and the related entries show fragments of an AGM-84 Standoff Land Attack Missile-Expanded Response (SLAM-ER) series missile. AGM-84 SLAM-ER missiles are AGM-84E Standoff Land Attack Missiles (SLAM) that incorporate certain upgrades, including wings to increase the missile's range. The AGM-84 series include the anti-ship ‘Harpoon’ variants, from which the SLAM and SLAM-ER series are derived. As a result, many remnants will be similar or identical between variants. The wing remnant here is diagnostic, however. (ARES)
This image shows several GBU-53/B bombs photographed from above while on a munitions transport cart. GBU-53/B bombs are transported and loaded onto the aircraft with the wing assembly on the bottom. When the GBU-53/B is released from the aircraft, the bomb rotates, with the wing assembly side orienting as the top as the bomb glides to its target. (ARES)
This image shows a strake from a Joint Direct Attack Munition (JDAM) guidance kit (KMU-557/558) as fitted to 2,000-pound BLU-109-series penetrator bombs. (ARES)
This image shows two MAM-L guided air-delivered bombs affixed to the wing of a Bayraktar TB2 drone. The MAM-L and TB2 are both produced in Türkiye by Roketsan and Baykar respectively. The MAM-L can have one of three different warheads: blast fragmentation, anti-tank, or thermobaric. The warhead section of each MAM-L in this image has “YIPE/BF” visible. ‘YIPE’ is the abbreviation of the warhead type in Turkish: Yüksek Infilaklı Parçacık Etkili (‘high explosive fragmentation’, in English). The ‘BF’ also indicates that these MAM-L munitions are of the blast-fragmentation variant. The warhead of a MAM-L cannot be determined from an external assessment without viewing markings such as these (or a clear view of the data plate, which can be seen on the aft portion of the MAM-L). (ARES)
This image shows several remnants of a MAM-L bomb that are typically found after functioning. The actuated fins, as well as the fixed fins, are visible, along with various components of the control section that actuate the fins. The actuated fins attach to the control section, at the rear of the bomb, while the fixed fins attach to the middle of the bomb body. (ARES)
This image shows an American F/A-18 fighter aircraft armed with two AGM-154 Joint Standoff Weapon (JSOW) air-delivered bombs taking off to conduct strikes against Houthi forces in Yemen. The F/A-18 likely has two more AGM-154-series munitions carried on the opposite side of the aircraft, for a total of four bombs. The JSOW has multiple variants which are fitted with different warheads, including a submunition payload (AGM-154A and AGM-154B models), BLU-111 500-pound bomb (AGM-154A-1), and a Bomb Royal Ordnance Augmented Charge (BROACH) multi-stage penetrator warhead (AGM-154C or AGM-154C-1). All variants are externally identical without markings, with the exception that the AGM-154C and C-1 have a small reflective window on the bottom of the nose for the terminal infrared (IR) seeker. The munitions in the image are most likely AGM-154A-1 or AGM-154C-series bombs, due to the lack of reported submunitions following the strikes. (ARES)
Launched from an aerial vehicle and intended to strike land or sea targets 
