North Korea revealed the exterior of an 8,700-ton nuclear-powered submarine currently under construction for the first time on Thursday.

North Korea on Thursday unveiled the completed hull of what it described as a nuclear-powered submarine, signalling progress ...

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

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, ...

The USS Greeneville, a U.S. nuclear-powered submarine, docked in South Korea for rest and resupply. This visit aims to ...

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 ...