The multi-year deal to buy 15 nuclear submarines for the U.S. Navy that has been delayed by negotiations over ballooning costs of labor and material could be wrapped up by the end of the year, HII ...

PERTH (Reuters) - The sale of nuclear-powered submarines to Australia under the AUKUS treaty faces new doubts as U.S. President Donald Trump's tariffs take hold, and amid concern in Washington that ...

Nuclear submarines are a key deterrent. Consequently, it is no surprise that major global powers continue to invest heavily in the expansion and modernization of their submarine fleets. According to ...

Equipped with MK48 heavy torpedoes and Tomahawk cruise missiles, fast-attack subs like the Virginia-class can rain terror on an adversary fleet. The U.S. Navy’s ...

NEWPORT NEWS, Va. — Two additional Virginia-class submarines will be built with the help of Newport News Shipbuilding, according to announcements from HII and the U.S. Navy. The shipbuilding team, ...

Royal Canadian Navy submarine HMCS Victoria (SSK-876) arrives at Naval Base Kitsap-Bangor, Wash., for a port call and routine maintenance in 2011. US Navy Photo With the high-profile backdrop of the ...

South Korea’s nuclear submarine development plans reflects Seoul’s concerns about potential Chinese and North Korean aggression.

Japan's Defense Ministry said the country faces "the most severe and complex security environment" since World War II.