In a massive 1999 naval exercise, the Dutch diesel-electric submarine HNLMS Walrus, playing the role of an adversary, ...

In a stunning 1981 naval exercise, a Canadian Oberon-class diesel-electric submarine successfully “sank” the U.S.

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

South Korea launched the first of three new 3,600-ton submarines, marking another step in its efforts to strengthen its ...

A triad of SSGs, SSKs, and SSNs would comprise a forbidding implement of access denial for the US Navy in the Indo-Pacific.

In a naval exercise, a modest $100M Swedish submarine stunned the U.S. Navy by “sinking” a $6B supercarrier — a result that ...

The offer for Canada to join the Type 212CD program comes as NATO looks to expand its underwater activities in the Atlantic ...

The new South Korean submarine is expected to be tasked with eliminating nuclear and missile targets across North Korea.

Navy and the Defense Acquisition Program Administration (DAPA) held a launching ceremony for the ROKS Jang Yeong-sil, the ...

PUTIN’S submarine branded a potential “floating bomb” is creeping home through the English Channel under the close watch of ...

Russia has denied that its submarine is experiencing mechanical problems—but a Russian military blogger has speculated that ...

India plans to put on hold the construction of three French-origin Scorpene-class submarines at Mazagon Docks, opting instead ...