Ukrainian military intelligence operatives struck two Russian Be-12 “Chaika” amphibious aircraft during a 21 September operation in annexed Crimea, marking what officials describe as the first successful attack on this aircraft type in military history.

The strike was carried out by the “Phantoms” special unit of Ukraine’s Main Intelligence Directorate (HUR), according to an official statement from the agency. The operation also resulted in the destruction of a Russian Mi-8 multi-purpose helicopter.

The Be-12 aircraft represent significant strategic assets due to their specialized anti-submarine warfare capabilities.

These amphibious planes “are equipped with expensive equipment for detecting and combating submarines,” according to HUR.

The aircraft’s dual capability to operate from both water and conventional airfields makes them particularly valuable for maritime patrol operations.

Soviet engineers designed the aircraft in the 1950s, earning it the “Chaika” (Seagull) nickname from its distinctive wing profile. Beyond hunting submarines, the planes handle patrol missions, search-and-rescue operations, and transport duties across Russia’s vast maritime borders.