Dmitry Medvedev, Deputy Chairman of Russia's Security Council, issued a threat of full-scale war against NATO countries if they intercept Russian unmanned aerial vehicles (UAVs) over Ukraine, according to a report from Real War Ukraine News. Simultaneously, fighter jets scrambled in Poland and Romania in response to military activity, with an oil system reportedly burning in Russia, as stated in a news blog by WadePhul. The Ukrainian Air Force reported that guided aviation bombs were deployed against hostile tactical aviation in the Sumy region. Separately, Germany's Foreign Ministry confirmed solidarity with Romania, calling the penetration of a Russian drone into Romanian airspace an unacceptable violation of sovereignty, as stated on X. Earlier reports indicated that Polish Foreign Minister Radosław Sikorski had suggested NATO consider a no-fly zone over Ukraine and called for maritime control in the North Sea to monitor Russia's shadow fleet. These statements follow the recent deployment of French Rafale fighters with nuclear capabilities to Minsk Mazowiecki Air Base in Poland as part of NATO's Operation "Eastern Sentinel."