Chinese submarine accident reported

The Japanese media are reporting on a Chinese diesel-electric submarine which appears to have suffered some disabling damage near the Spratly Islands:

A Chinese Navy submarine stalled apparently after a fire broke out aboard the vessel while it was submerged in the South China Sea, sources close to the Japanese and U.S. defense authorities said Monday. As of Monday afternoon, the submarine was being towed above the water in the direction of Hainan Island. The Japanese and U.S. governments have been monitoring the vessel, and it is unknown whether there were any casualties, the sources said.

The warship in question is a Chinese Navy Ming-class diesel-powered hunter-killer submarine, the sources added.

According to the sources, the accident occurred in international waters about halfway between Taiwan and Hainan Island on Thursday, and the submarine was being towed by a Chinese vessel apparently in the direction of Yulin Naval Port on the island. It is not known whether the submarine surfaced on its own, the sources added.