Micah McCartney is a reporter for Newsweek based in Taipei, Taiwan. He covers U.S.-China relations, East Asian and Southeast Asian security issues, and cross-strait ties between China and Taiwan.

Pyongyang can derive real advantages from the disclosures. Knowing the locations of South Korean military sites could help North Korea identify what to target first and plan infiltration routes.

Members of the Korean Military Merit Awardees Association look at a map of the two Koreas borderland at the unification ...

SEOUL, South Korea (AP) — South Korea’s military said North Korea disrupted GPS signals from border areas for the second-straight day on Saturday, affecting an unspecified number of flights ...