North Korea condemned the U.S. military’s entry of the nuclear-powered submarine USS Greenville (SSN-772) into Busan, calling ...

SEOUL, Dec. 25 (Yonhap) -- North Korea on Thursday denounced a U.S. nuclear-powered submarine's recent entry into South Korea ...

Overhaul of Los Angeles-class attack submarine USS Cheyenne at Portsmouth Naval Shipyard extends its service beyond 44 years, ...

A U.S. official, who spoke on condition of anonymity, said design efforts are underway for the new ship and construction is planned to begin in the early 2030s.

A U.S. nuclear-powered submarine, the USS Greeneville, arrived at South Korea’s Busan naval base to resupply, Seoul’s navy ...

A US nuclear-powered submarine arrived at a key naval base in South Korea's southeastern Busan city on Tuesday to restock ...

This is the first visit by a nuclear-powered submarine under President Lee Jae-myung who won the election in June. Last time, ...

The USS Greeneville, a Los Angeles-class attack submarine, entered the Busan naval base, located approximately 330 kilometers southeast of Seoul, ...

WASHINGTON (AP) — The White House is expected to announce plans Monday to build a new, large warship that President Donald Trump is calling a “battleship” as part of a larger vision to create a ...

A US attack submarine entered the naval base in Busan on Tuesday morning to replenish supplies, the Navy said. USS ...

A US nuclear-powered submarine arrived at a key naval base in the southeastern city of Busan on Tuesday to replenish supplies ...