By Hyunsu Yim and Jack Kim SEOUL (Reuters) -North Korea is getting ready to blow up roads that cross the heavily militarised border with South Korea, Seoul said on Monday, amid an escalating war of words after the North accused its rival of sending drones over its capital Pyongyang.

South Korea says North Korea is preparing to destroy the northern sides of inter-Korean roads no longer in use

South Korea says it has detected preparations by North Korea to blow up its sections of inter-Korean roads. Tensions have been soaring between the two countries in recent weeks.