concerns of russia and the united states, a russian fighter jet a drone over the black sea yesterday, the kremlin claims the surveillance drone was lying too close to its border and crashed into the water on its own following an encounter with russian fighter jets. but the pentagon maintains that the drone was operating in international airspace when the russia war plane clipped its propeller. air force general james hecker denouncing the attack on the united states drone saying this. this unsafe unprofessional act by the russians merely because both aircraft s to crash. defense secretary austen saying this is a part of russian aggression, while u.s. officials call it a violation of international law. here is john kirby this morning. we brought the ambassador end that the state department yesterday at washington, d.c., and conveyed a very direct message to him about our concerns over this reckless and unprofessional unprofessional