North Korea reinforcing DMZ with anti-tank barriers and walls, reports say

CAMP HUMPHREYS, South Korea — North Korean troops have been observed creating anti-tank barriers, reinforcing roads and carrying out other military projects within the Demilitarized Zone, according to the South’s military on Monday. South Korean intelligence agencies spotted the improvements near the border in recent days, army Col. Lee Seong-jun, a spokesman for the country’s Joint Chiefs of Staff, said during a news conference Monday. Lee declined to elaborate on the North’s activities at the border and said the South’s military was still analyzing its operations. North Korean troops were...