Published time: 13 Oct, 2017 10:22 Edited time: 13 Oct, 2017 10:25 The USS ‘Michigan’, a nuclear-powered ballistic missile submarine, has arrived in the South Korean port of Busan, US military have said. The arrival one of the largest subs in the world comes amid growing tensions on the Korean peninsula. “The Ohio-class guided-missile submarine … Continue reading US nuke sub arrives in South Korean port amid tensions on peninsula — RT America