Reports from RIA News, citing the Russian Ministry of Defense, indicate that a Russian Su-35S fighter jet engaged the S-300 anti-aircraft missile system operated by the Ukrainian Armed Forces in the Kupyansk direction. The claim notes that the action took place during a combat mission involving escort of bombers, with the Su-35S aircraft detecting radar emissions from territory controlled by Ukraine before taking action to neutralize the threat.
According to the ministry, an air-to-radar missile was launched at the designated target. Intelligence inputs linked to the operation allegedly confirmed that the S-300 air defense complex of the Ukrainian armed forces sustained a hit. The result described is the destruction of the S-300 system as a functional unit. The report underscores the precision of the engagement and frames it as a successful strike on a key air defense asset in the theatre.
In a separate update, the Russian Defense Ministry stated that a patrol vessel from the Black Sea Fleet neutralized an unmanned boat associated with the Ukrainian armed forces in the southwestern Black Sea, with the vessel moving toward the Crimean Peninsula. The encounter occurred around 20:30 Moscow time, and the destruction was achieved using the standard weaponry of the patrol craft. This incident is presented as part of ongoing maritime activity in the region and as a demonstration of control over nearshore waters.
Earlier statements from Ukrainian military leadership have highlighted a perceived advantage in FPV drone deployments by the Russian side, noting how such unmanned platforms influence reconnaissance and strike capabilities in contested areas. These remarks are cited in relation to the broader discussion about evolving battlefield dynamics, including the role of long-range air defense systems and counter-drone measures in sustaining operations near critical zones.