Submarines aren't always visible and are hard to keep track of, so it's not always easy to keep track of each countries ...

The oceans hide mobile, invisible, and lethal fortresses: the largest submarines in the world. With capabilities that can ...

Countries like Australia, Brazil, China, Iran, Japan, Russia, the UK, and the U.S. are heavily investing in submarines ...

The Kursk Tragedy: Russia’s Worst Submarine Disaster and ... the July 1943 Battle of Kursk, the largest tank engagement in history – was one of eleven nuclear-powered Project 949A Antey ...

Russia's Admiral Moiseyev declared its naval nuclear forces fully upgraded, emphasizing Arctic dominance, NATO deterrence, ...

Some air force aircraft can carry missiles armed with nuclear weapons. The navy has seven Borei class SSBNs. These nuclear powered submarines are armed with sixteen missiles carrying nuclear warheads.