1 in response to a large-scale missile attack by Russia on western Ukraine, Poland's Armed Forces reported on X."Attention, due to the attack of the Russian Federation performing strikes on facilities located in the west of Ukraine, among others, the operation of Polish and allied aviation in our airspace has begun,” the statement said.All available forces and means were activated during the attack, the command said, adding that it was constantly monitoring the situation.In accordance with procedures, fighter jets were dispatched, and ground-based air defense and radar reconnaissance assets were put on high alert, the Polish military said.Russia launched a combined attack of 165  unmanned aerial vehicles (UAVs) and missiles at Ukraine overnight and in the morning on Feb. 1, Ukraine's Air Force reported.