US Aircraft Carrier Arrives in S. Korea to Strengthen Joint Security Defense Seoul, 2 Mar (ONA) --- The USS Carl Vinson aircraft carrier arrived at a key naval base in the southeastern city of Busan today, South Korea's Navy said, reaffirming the US commitment to extended deterrence against continued North Korean threats. The nuclear-powered vessel of Carrier Strike Group 1 entered the naval base in Busan, about 320 kilometers southeast of Seoul, in what marked the first ...