South Korean President Moon Jae-in was elected in part on promises to extend an olive branch to North Korea and put the brakes on the installation of a controversial U. S. missile-defense system.
SEOUL—South Korean President Moon Jae-in was elected in part on promises to extend an olive branch to North Korea and put the brakes on the installation of a controversial U. S. missile-defense system.
But less than three months into office, Mr. Moon has been forced to rethink that approach, after North Korea test-launched its first two…
