In the Air forces of Ukraine have already explained that here did American planes
Over the territory of Ukraine flew American bombers, which carried out activities to practice the patrol of NATO forces together with the Alliance partners. It is reported by the command of the Air forces of Ukraine in Facebook.
So, this morning the US air force bombers B-1B Lancer crossed the airspace of Ukraine. They were accompanied by a pair of Ukrainian su-27 and MiG-29, who joined the American planes and executed them support on a given route.