"North Korea's Nuclear Retaliation Warning Amidst U.S. Military Displays"

North Korea's defense minister stated that the deployment of US weapons in South Korea could meet the conditions for the use of nuclear weapons, escalating tensions in the region. The remark specifically referred to the arrival of a US nuclear-powered submarine in Busan. North Korea has codified a new nuclear law declaring its status as a nuclear-armed state "irreversible." The statement comes amid heightened tension between the two Koreas and the United States.