Only Donald Trump can make the call to launch U.S. nuclear-armed ICBMs. Our reporter visits the subterranean world of the ...

The B-265 Krasnodar is a Project 636.3 Varshavyanka-class submarine, also known in the West as the Improved Kilo-class. It is ...

It has already left many angered and chagrined. Vladimir Putin’s call with President Trump reinforced the Russian leader’s view that Moscow and Washington should decide the fate of Ukraine ...

A Russian drone armed with a "high-explosive warhead" has damaged a radiation shelter at Chernobyl's nuclear power plant, Ukrainian president Volodymyr Zelensky said this morning, just hours ...

Ukrainian and Russian sources confirm a wave of robot planes pounded a Russian military airfield. Flight tracking data points to a US Air Force recon op hours before the drones hit. Video confirms ...