Trump makes nuclear submarine deal with South Korea
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China's surface navy is growing at a rapid pace as busy shipyards turn out new warships, but the US maintains an edge underwater with its submarines.
An American nuclear submarine where one in 10 crew members is Australian has arrived at the Garden Island naval base for a month-long maintenance stopover, ahead of regular AUKUS rotations that begin in 2027.
A display of confiscated vessels at a naval base in Ecuador offers a peek at why drug smuggling is so hard to stop.
9don MSN
China's submarines are getting quieter and deadlier in the seas closest to home, analysts warn
China's been steadily upgrading its submarine fleet and weapons to detect those of the US should the two nations go to war.