The United States, Japan and South Korea teamed with U.S. cybersecurity firm Mandiant to oppose North Korean internet technology worker schemes on Tuesday.

The F-35A jets are assigned to the 421st Fighter Squadron. The unit—stationed at Hill Air Force Base in Utah—deployed fighter jets to Kadena Air Base on Okinawa Island, Japan, in April as part of " continuous rotations of aircraft " there.

North Korea accuses South Korea of a “serious provocation” after South Korean troops fired warning shots Tuesday at North Korean soldiers setting up barriers along their tense border.

An undocumented Chinese man has been sentenced to eight years in prison Monday for running a weapons smuggling operation that sent firearms and military technology from California to North Korea on behalf of Pyongyang's government officials.

The intercontinental ballistic missiles likely to be housed at the military base “pose a potential nuclear threat to East Asia and the continental United States,” researchers said.

Videos taken by visitors to the isolated country provide a rare glimpse of how it’s mimicking the consumerism of the outside world.

Vladimir Putin's Russia is training North Korea scientists to find uranium and other mineral resources as tensions over nuclear weapons continue to rise globally. It comes as part of a initiative organised by Russian company Urangeo and Irkutsk National Research Technical University (IRNITU).

A Japanese citizen, who was abducted by North Korea in her early life and was repatriated many years later, has made a fresh call for the early return of other abductees.