The Russian Navy’s Black Sea Fleet can now deploy its submarines to the Mediterranean. This is despite an international treaty which many thought would prevent it. The Montreux Convention, agreed in 1936, prohibits submarines from passing through the Bosporus Strait, which connects the Black Sea to the Mediterranean. There are exceptions in the treaty for special cases for Black Sea nations
Two B-1B Lancers from the 28th Bomb Wing, Ellsworth Air Force Base, South Dakota, conducted a long-range strategic Bomber Task Force mission to the Black Sea region, 29 May, 2020.