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Drone (UAV)
Unmanned aerial vehicles which may be remotely piloted, or fly autonomously or semi-autonomously. UAVs which feature integrated munitions or warheads are often referred to as “suicide drones” or “one-way-attack (OWA) munitions”, and effectively function as guided missiles. This attribute is tagged in the OSMP to align with vernacular usage.
Analyst Note:
The munition in this image has been integrated into a commercial off-the-shelf (COTS) small UAV. This UAV (‘drone’) adds powered and guided delivery and converts the munition into a guided missile—regardless of the original, intended delivery method. (ARES)
Analyst Note:
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)
Analyst Note:
This image shows an AR731-4000 Wankel-type engine produced by UAV Engines Ltd. of the United Kingdom, used in an Israeli Harop munition. Variants of the Harop used in the 2020 Nagorno-Karabakh War featured a similar Wankel engine, but were marked to indicate a different manufacturer and model name: “MBT ENGINE” and “H2251-5100-503”, respectively. (ARES)
Analyst Note:
This image shows the remnants of a SkyStriker one-way attack UAV, manufactured by Elbit Systems of Israel. The SkyStriker can be fitted with various warhead options, including dual-purpose warheads weighing 5 or 10 kilograms. While it appears that a reconstruction was attempted with the remnants, the placement of the various components does not accurately represent an intact SkyStriker. (ARES)
Analyst Note:
This image shows three different warheads developed by Russia for the Shahed-136/Geran-2 one-way attack (OWA) unmanned aerial vehicle (UAV), each of which differ from the original warhead designed by Iran for the Shahed-136. Left: A thermobaric explosive warhead; Middle: TBBCh-50M, a thermobaric explosive warhead; Right: OFZBCh-50, a high explosive warhead with an incendiary effect. Each of these warheads is also fitted with a fragmentation liner to increase the fragmentation effect generated when the warhead detonates. Some of the fragmentation liners may contain zirconium, a metal which is ignited when the warhead detonates, providing an additional incendiary effect. (ARES)
Analyst Note:
This image shows the copper cone of the shaped charge located at the front of the warhead fitted to a Shahed-131. The Ukrainian armed forces have recorded that the cone measures 111 mm in diameter and 162 mm in depth. The warhead is lined with cubic pre-formed fragments of 7 mm in diameter. The explosive content of the warhead is estimated to be between 10 and 15 kg. (ARES)
Analyst Note:
This image shows a relatively intact Shahed-131 one-way-attack (OWA) UAV with various components highlighted, including the GPS antenna array (light blue), fuselage (light purple), engine (yellow), wing stabiliser (orange), and nose cone (cyan, inside the red box). The nose cone attaches to the front of the fuselage and covers the warhead. (ARES)
Analyst Note:
These images show a damaged Serat-01 engine which powers the Shahed-131 drone after its rocket-assisted launch. The Serat-01 is a copy of the MDR 208 engine, and is noticeably smaller than the MD550 which powers the larger Shahed-136. (ARES)
Analyst Note:
This image shows the BSF-50, one of several warheads developed by Russia for the Shahed-136/Geran-2 to replace the original Shahed-136 warhead designed by Iran. The BSF-50 is a high explosive warhead with a fragmentation effect. (ARES)
Analyst Note:
Depicted here is the MD-550 motor of a Shahed-136/Geran-2. This image was presented by Ukrainian President Zelenskyy as a fragment of the drone that reportedly hit the Chernobyl Nuclear Power Plant’s New Safe Confinement shelter. (ARES)
2 Analyst Notes:
This image shows one of several possible warhead variants that can be carried by the Shahed-136/Geran-2 one-way attack (OWA) UAV. The Shahed-136/Geran-2 (and the smaller Shahed-131/Geran-1) has been documented carrying shaped-charge warheads, penetrator warheads, and multi-function warheads. Due to the various warheads that can be carried by a Shahed/Geran drone, the functional use cannot be determined without the warhead being visible. In this case, the munition was fitted with a TBBCh-50M warhead that contains a thermobaric explosive composition with an additional fragmentation effect. (ARES)
Analyst Note:
Shahed-131/Geran-1 and Shahed-136/Geran-2 one-way-attack (OWA) UAVs can be fitted with on of a variety of warheads with different functional uses. The specific type carried by each UAV cannot be determined unless the munition has been damaged in such a way as to reveal the warhead, such as in this case. This image shows the cone of the shaped charge, indicating that this Shahed-1/Geran-1 carries a warhead with a penetrating or anti-armour effect. This warhead has been documented with 18 additional liners for enhanced anti-armour effect, and in some cases has been fitted with fragmentation liners for an enhanced anti-personnel effect. (ARES)
Analyst Note:
Honeycomb-like internal structures are often used in aerospace applications to provide rigidity with reduced weight, and are sometimes constructed using materials which reduce radar cross-section by absorbing or scattering electromagnetic waves. (ARES)
