Russia is developing a new type of nuclear submarine to boost its defenses as it faces sanctions and the fast upgrades of NATO naval forces.

South Korea's government has announced that it has finalised an agreement to build nuclear-powered submarines in partnership with the United States. The US has approved the "attack submarines" and agreed to cooperate in sourcing fuel, according to a fact ...

The United States has officially allowed South Korea to develop and operate nuclear-powered submarines, a move that experts say marks a major turning point in East Asia’s military and Japan’s defense policy. The decision, announced by President Donald ...

Nuclear weapons produce frighteningly massive detonations that destroy everything in their path. They've only ever been used once during wartime, and the bombs of today are even deadlier than the one the Enola Gay dropped on Hiroshima in 1945. Nuclear ...

Both British and American officials are saying there are huge problems around their submarine construction programs. But Richard Marles refuses to even talk about AUKUS.

The introduction of the submarine to naval warfare reshaped planning and doctrine. While typical engagements relied on guns and precision, the submarine didn’t need to concern itself with being as well armed as a dreadnought or destroyer.

The U.S. wants to fast-track outfitting Australia with nuclear submarines under the trilateral agreement between the U.S., Australia and the U.K. to beef up Australia’s submarine force aimed at countering Chinese influence in the Indo-Pacific. In the ...