Chinese vessels are mapping the sea floor at strategically vital regions of the world's oceans, building detailed knowledge ...

By Elizabeth Claire AlbertsKara Fox ・A Mongabay and CNN investigation found the eight Chinese state-owned ships that conduct ...

The ship-tracking data show that China's seabed-surveying effort is focused in part on militarily important waters round the ...

Nuclear-powered Type 094A Jin-class ballistic missile submarine of the Chinese People's Liberation Army (PLA) Navy is seen during a military display in the South China SeaReuters China’s submarine ...

China is significantly expanding its undersea mapping and monitoring operations across key oceans, gathering data crucial for ...

China is expanding ocean mapping efforts, gathering data that experts say could enhance submarine warfare capabilities.

Gordon Chang urged the United States to treat China as an "enemy combatant" Thursday, warning that Chinese submarines are operating "very close" to the U.S. homeland as Beijing reportedly expands its ...

Submarines have quietly become some of the most powerful weapons in modern naval warfare.

(CNN) — China has ramped up its production of nuclear-powered submarines over the past five years to the point where it is launching subs faster than the United States, threatening to negate a ...

Add Yahoo as a preferred source to see more of our stories on Google. China's submarine fleet is improving, making advancements in stealth. In a war, China's subs could put up a tough fight in the ...