DPRK nationals board an ROK's naval vessel upon their return to the DPRK at a naval base in Incheon, west of Seoul March 27, 2011. The ROK repatriated on Sunday 27 DPRK nationals whose boat drifted into the ROK's waters last month, the ROK's Red Cross said, ending a row which threatened to further damage relations between the two Koreas. Four DPRK nationals who had also been aboard the fishing boat decided to stay in the ROK, prompting the diplomatic dispute. [Photo/Agencies]