The ongoing conflict in Ukraine has underscored the pivotal role of drones in modern warfare. In the maritime domain, Ukraine’s naval drones have set a global benchmark in combat usage. Initially seen as a disruptive force, these explosive-packed vessels have since reshaped conventional wisdom. Ukraine has now upped the ante by fielding a novel class of maritime drone equipped with air defense missiles.
Previously, Ukraine’s USVs were sitting ducks for any aircraft, especially machinegun-armed helicopters. The recent addition of powerful air-defense missiles to some USVs, however, might give Russian pilots pause before they venture too close.
The Ukraine’s uncrewed surface vessels have been controlling naval war in the Black Sea. The new USV is distinct from previously observed types, featuring a new wider hull. This allows two missiles to be carried side-by-side. It is armed with two R-73 air-air missiles, which is known by the NATO reporting name AA-11 Archer, a short-range air-air missile. It was highly agile and had an impressive seeker with 40 degrees off-boresight capability. This meant that it could be launched against a target which was not directly in front of the plane. It was arguably the top dogfighting missile of its time, carried by fighter aircraft like the MiG-29 Fulcrum and Su-27 Flanker. Its agility and impressive seeker with 40 degrees off-boresight capability meant it could be launched at a target not directly ahead of the aircraft. The seeker was linked to a helmet-mounted sight for air targeting.
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Until now, Ukraine’s naval drones (USVs) have been most vulnerable to aircraft. They were essentially defenseless against a helicopter armed with a machine gun. In the 1980s, this was more advanced than its NATO counterparts. While today’s Sidewinder, ASRAAM, and IRIS-T versions may arguably outperform it, the R-73 remains a formidable system.