North Korea said it would attack U.S. military bases on Japan and the Pacific island of Guam if provoked, a day after leader Kim Jong-un oversaw a mock drone strike on South Korea.
The North also held an air raid drill on Thursday after accusing the United States of preparing a military strike using bombers that have overflown the Korean peninsula as part of drills between South Korean and U.S. forces.
North Korea has stepped up its rhetoric in response to what it calls “hostile” drills between South Korea and the United States. It has also been angered by the imposition of fresh U.N. sanctions that followed its February 12 nuclear test.
Separately, South Korea said a hacking attack on the servers of local broadcasters and banks on Wednesday originated from an IP address in China, raising suspicions the intrusion came from North Korea.