Trump also revealed that he cancelled a planned summit with Russian President Vladimir Putin, citing a lack of progress in diplomatic efforts

North Korea has likely received technical help from Russia for its submarine development, South Korean Defense Minister Ahn Gyu-back told parliament on Monday. North Korea has vowed to develop submarines that can launch ballistic missiles and has test-fired such missiles from submerged platforms,

Trump told reporters in the Oval Office that he planned discuss China's purchases of Russian oil and how to stop Russia's war in Ukraine, now in its third year.

The launch, Pyongyang’s first in months, is seen by some as an invite for Trump to meet, by others as a test run for a Russian arms deal.

North Korea fired at least one ballistic missile, South Korea's military said, its first such launch in months.

Joint Chiefs of Staff says it is seeking to hold South Korea-US Military Committee Meeting in Seoul early next month - Anadolu Ajansı

North Korea successfully tested a "new cutting-edge weapons system" involving hypersonic missiles, state-run media reported Thursday, amid heightened regional tensions.

South Korean President Lee Jae Myung said on Monday the country will devote a "larger-than-expected budget" in defence and aerospace research until 2030 as it seeks to build the world's fourth-largest defence industry.

Russia’s gift of the Pantsir-S1 to North Korea is a force multiplier for Pyongyang’s already massive air defense posture.

Four major state-owned Chinese oil companies have suspended their purchases of seaborne Russian oil in response to the new sanctions imposed by the Trump administration on Rosneft and Lukoil, according to a Reuters report,

From the muddy grounds of a former amusement park on South Korea's coast, tens of thousands of vehicles are being packed for shipment overseas as booming used car exports help to mitigate the impact of United States tariffs on new car sales.