This image provided by Maxar Technologies shows 11 SU-34 aircraft at Morozovsk airbase in Russia, on Saturday, March 27, 2021. Russia has insisted that it has the right to restrict foreign naval ships' movement off Crimea, rejecting Ukrainian complaints and Western criticism. Ukraine last week protested the Russian move to close broad areas of the Black Sea near Crimea to foreign navy ships and state vessels until November. (Satellite image ©2021 Maxar Technologies via AP)