North Korea says Kim Jong Un oversaw hypersonic missile test

North Korean state media KCNA reported that leader Kim Jong Un personally oversaw the launch of an intermediate-range strategic missile using a hypersonic weapons system. The report described the test as part of efforts to strengthen the country's nuclear deterrent. The launch follows earlier reports from South Korea's military and Japan detecting a missile fired toward the east coast, and comes amid heightened tensions between the two Koreas.