Columbia-class submarines will be the largest ever built for the US Navy, with a submerged displacement of 20,810 tons and an ...

Under the cost-only modification, the General Dynamics subsidiary will provide construction services for the hulls of SSBN ...

Vice-Admiral Angus Topshee says he wants "no changes" to the design of the submarines Canada ends up buying, due to the ...

Austal USA entered a Memorandum of Understanding (MoU) with Australian Submarine Corporation (ASC) during the 2025 ...

The U.K.’s successful testing of quantum atomic clocks aboard submarines provides validation for further research in quantum ...

As attention turns to how Iran might respond to the recent US strikes, a key question is the extent to which it can target US interests in Gulf waters. Despite the ongoing confrontation, Iran’s navy ...

In an era of intensifying geopolitical competition, rising crises, and heightened maritime tension, the A26 and similar submarines illustrate that undersea warfare is no longer the exclusive domain of ...

The fire-damaged HMCS Chicoutimi, one of the Canadian military's four Victoria-class submarines, arrives at Victoria Shipyards in May 2009, for repairs. The sub had not been seaworthy since a fatal ...

From upgraded armament power and redesigned bows, the Block IV Virginia submarines are believed to be unmatched at sea. Idaho ...

The S-82 is the fourth Spanish submarine to bear the name of the Catalan inventor Narciso Monturiol (1819-1885). The previous ...

Islamabad’s move to acquire Chinese-built advanced Hangor-class submarines should prompt India to accelerate its efforts to ...

The Philippine Navy takes part, for the first time, in military drills with a US Navy carrier strike group (CSG) during a ...