ROK marines continue to search possilbe survivors

The US 7th fleet rescue vessel Salvo searches for possible survivors and bodies from a sunken Republic of Korea's (ROK) naval ship Cheonan off Baengnyeongdo, an island near the border with the Democratic People's Republic of Korea (DPRK), March 30, 2010. The ROK naval ship sank on Friday night near the disputed maritime border with DPRK and 46 sailors were reported missing. [Agencies]