Pentagon chief says U.S. will not "overreact" to N.Korea missile launches
North Korea fired missiles into the sea off its east coast for the fourth time in less than two weeks, the South Korean military said on Tuesday.
North Korean leader Kim Jong Un arrives for an opening ceremony of a newly constructed residential complex in Ryomyong street in Pyongyang, North Korea April 13, 2017(photo credit: REUTERS)ByREUTERS