Seoul: South Korea and the United States will hold a joint naval exercise next week, a move seen as a warning to North Korea ahead of its widely expected nuclear test.
The three-day exercise involving a US nuclear submarine and other warships will begin on Monday in the Sea of Japan (East Sea) off the South Korean port city of Pohang, Yonhap news agency reported.
"It will include anti-submarine and anti-air trainings and maritime manoeuvrings," a military official was quoted as saying in the report, today.
The drills comes as tensions run high on the Korean peninsula, with Pyongyang threatening to carry out its third nuclear test in response to UN sanctions imposed for a long-range rocket launch it carried out in December.
The North said the launch was a scientific mission aimed at placing a satellite in orbit, but most of the world saw it as a disguised ballistic missile test.
South Korea's Joint Chiefs of Staff Jung Seung-Jo said Friday the drill aims to test combat readiness between Seoul and Washington while guarding against possible North Korean provocations involving submarines, according to Yonhap.
A 6,900-tonne US nuclear submarine USS San Francisco and a 9,800-tonne Aegis destroyer USS Shiloh were being mobilised for the exercise.