North Korea searching for missing submarine
Also Thursday, the agency published a statement that "all agreements on economic cooperation and business exchanges adopted by North and South are invalid."
08:55 North Korea says Malaysia can’t be trusted to investigate the killing of leader’s half brother15
16:26 South Korea accuses North Korea of Kim Jong Nam assassination17
15:04 Malaysia Seeks to Question 7 in Killing of Kim Jong-nam19
02:52 China says understands South Korean need for security, still opposes missiles22