) Friday (June 16) stopped at Busan combat base in South Korea.

This is the first time that the US military nuclear submarine has stopped in the South Korea's foreign sea in the past six years.

Yonhap reported that Michigan is one of the world's largest submarines and can be equipped with a "Tomahawk" cruise missile with more than 150 kilometers of range.Analysts said that in North Korea, Late , this move aims to be aimed at the aimalized ballistic missile North Korea warned.

The Ministry of National Defense of South Korea said that during the visit to South Korea, the South Korean and American Navy will hold joint drills to strengthen special combat capabilities and counter North Korea's continuous upgraded provocations.