Return of possible remains marks 1st step in Korea diplomacy

A soldier carries a casket during a ceremony on Friday at Osan Air Base in Pyeongtaek, South Korea, containing a remain of a U.S. soldier who was killed in the Korean War. (Kim Hong-Ji/Pool Photo via AP)

WASHINGTON — President Donald Trump thanked North Korean leader Kim Jong Un on Friday for “fulfilling a promise” to return the remains of U.S. soldiers missing from the Korean War, as a U.S. military plane made a rare trip into North Korea to retrieve 55 cases said to contain remains.