Satellite images and videos show how launching a 5,000-ton warship into the water sideways can cause it to capsize if done incorrectly. By Choe Sang-Hun and Jiawei Wang North Korea’s leader ...

SEOUL, April 30 (Reuters) - North Korea earlier this week conducted the first test-firing of the weapons system of the new "Choe Hyon-class" warship it recently unveiled, state media KCNA reported ...