A map of two Koreas showing the Demilitarized Zone with North Korea’s capital Pyongyang and South Korea’s capital Seoul is seen at the Imjingak Pavilion in Paju, South Korea, Tuesday, June 9, 2020. North Korea said Tuesday it will cut off all communication channels with South Korea as it escalates its pressure on the South for failing to stop activists from floating anti-Pyongyang leaflets across their tense border. (AP Photo/Lee Jin-man)