SEOUL (BNS): North Korea has deployed a new submarine during naval drills near its bases off the East Sea and Yellow Sea.
According to a Yonhap report, North Korea is carrying out naval exercise by mobilizing five to six submarines, including a new Sango class submarine.
The North recently put the new 40-meter-long Sango submarines into service in addition to its 35-meter-long Sango class submarines, the report said.
