How China is fighting in the grey zone against Taiwan

Taiwan unveils first domestically built submarine as China threat grows

Haikun: Taiwan unveils new submarine to fend off China

North Korea says it launched a 'tactical nuclear attack' submarine. The South doubts it works

Kim Jong Un reveals 'nuclear attack submarine'

Russia to equip new nuclear submarines with hypersonic missiles

Rare submarine visit reminds North Korea of U.S. nuclear missiles out of sight, in range

Nuclear capable US submarine makes first port call in South Korea in four decades

North Korea: What missiles does it have?

Nearly 40% of US attack submarines in or awaiting repair as shipyards face worker shortages, supply chain issues

Russian submarine commander killed inside Russia

Submarine Pitchers in MLB The Show 22