Tensions are high on the Korean peninsula, with Pyongyang ramping up pressure on Seoul over anti-North leafletsPyongyang has recently issued a series of vitriolic condemnations of Seoul over anti-North leaflets, which defectors based in the South send across the border — usually attached to balloons or floated in bottles.

North Korea has upped the pressure over the campaigns with a dramatic demolition of a building on its side of the border that symbolised