U.S. President Donald Trump’s August summit with Russian President Vladimir Putin in Anchorage, Alaska, is looming large as ...

The Security Service of Ukraine reported that it had struck an Improved Kilo-class submarine at the Russian naval base at ...

The incident comes after Ukrainian strikes on Russia's "shadow fleet" and concerns from Turkish politicians that Moscow's all ...

The first-ever documented underwater drone strike on a submerged submarine occurred in Novorossiysk, inflicting severe damage ...