This solution could not only help submarines sense where they are without risking exposure, but also elevate a tactical ...

North Korea’s state-run media lashed out at the United States on Tuesday over the arrival of a fast-attack submarine in South Korea’s largest port, calling it an “undeniable threat” and an effort to ...

American voters are concerned about a potential war with China, but the U.S. can sustain its submarine advantages and counter ...

In December, China’s military staged its largest-ever exercise around Taiwan ... assault across a maritime expanse patrolled by American submarines — which Chinese commentators call a major ...