Pyonyang said the tests were carried out "as part of an overall plan to implement efforts to build the country's defence ...

but analysts said the apparent size of the new vessel indicated it was designed to carry missiles. North Korea has a large submarine fleet but only the experimental ballistic missile submarine 8. ...

Kim Jong Un attended the launch ceremony for North Korea’s first nuclear attack submarine, but Seoul says the North is exaggerating the sub’s capabilities.

The navy’s current submarine fleet ... Romeo-class diesel attack boats from the 1950s. Just one North Korean sub qualifies as “new,” but even it may be a rough copy of an old Soviet design ...

A picture released by North Korea's news agency said to be of the missile North Korea has confirmed it test-fired a new type of a ballistic ... being launched from a submarine.

Read more: South Korea fires warning shots after 2 Russian military aircraft enter its airspace The construction of a new submarine suggests North Korea has been boosting its military capability ...

North Korea has deployed its first operational “tactical nuclear attack submarine” with the fleet that patrols the waters between the Korean peninsula and Japan. North Korean leader Kim Jong Un, in a ...

The Navy’s new MH-60R Seahawk helicopters will begin to arrive in South Korea next month, officials said Thursday, as part of ...

A look into Sinpo and Mayang-do: the keys to North Korea's ongoing search for a ballistic missile submarine. North Korea's submarine-launched ballistic missiles are making steady progress.

North Korean troops, largely special ops forces, have suffered high casualty rates in bloody assaults, not unlike prison ...

SEOUL--The powerful sister of North Korean ... and testing a new ballistic missile earlier this month. In a statement carried by state media, Kim Yo Jong said that the submarine’s visit ...