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Analyst Note:
This image shows a remnant of the tail actuator subsystem of a Joint Direct Attack Munition (JDAM) bomb guidance kit. The size of this JDAM kit indicates that it is one of the kits compatible with 2,000-pound-class bombs, either the MK-84 or BLU-109. (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.
Analyst Note:
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)
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
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)