The U.S. Pacific Air Forces told Newsweek that the RC-135 spy planes were conducting planned, routine operations.

North Korea says its latest weapons test was a new hypersonic intermediate-range missile designed to strike targets in the Pacific.

Eight days after Pyongyang launched a hypersonic ballistic missile, it fired multiple short-range ballistic missiles into the ...

Images published by North Korean state media on Tuesday claimed the successful launch of a new hypersonic missile meant to bolster the nation's "nuclear war deterrent"—but officials in the South ...

North Korea said Tuesday its latest weapons test was a new hypersonic intermediate-range missile designed to strike remote targets in the Pacific as leader Kim Jong Un vowed to further expand his ...

SEOUL (Reuters) -- North Korea fired an unidentified missile off its east coast on Tuesday, South Korea's military said. The ...

The North Korean leader said the test "cannot be ignored." LONDON -- North Korea's state-run Korean Central News Agency on Tuesday claimed a successful test of a new type of intermediate-range ...

Dictator Kim Jong-un has claimed his hypersonic missile flew 930 miles at 12 times the speed of sound before landing in the waters between the Korean Penisula and Japan ...

North Korea has claimed it fired a new intermediate-range ballistic missile tipped with a hypersonic warhead which "will reliably contain any rivals in the Pacific region". The launch on Monday - ...

The recent test follows North Korea's launch of a new hypersonic intermediate-range ballistic missile, showcasing leader Kim Jong Un's ambition to enhance the country's collection of nuclear-capable ...