In a significant display of international defense cooperation, Canadian Prime Minister Mark Carney visited Hanwha Ocean’s Geoje Shipyard in South Korea’s Gyeongnam Province on October 30. The visit marked a crucial moment in Canada’s ongoing “Canada Patrol Submarine Project (CPSP)”,

Lt. Angelo Belloni seized control of submarine F-43 at the Muggiano shipyards near La Spezia, Italy. The coastal submarine, originally built for the Russian Navy and designated to become the Svyatoi Georgjy,

The Trump administration bombed what the president referred to as a 'drug-carrying submarine' on October 16 in the Caribbean

China's been steadily upgrading its submarine fleet and weapons to detect those of the US should the two nations go to war.

Donald Trump's recent visit to the UK saw a so-called "landmark partnership" on nuclear energy. London and Washington announced plans to build 20 small modular reactors and also develop microreactor technology—despite the fact no such plants have yet been built commercially anywhere in the world.