SEOUL, South Korea -- South Korea says North Korea has blown up the northern parts of inter-Korean roads no longer in use. South Korea’s Joint Chiefs of Staff says North Korea blew up parts of the roads on Tuesday. It says South Korea’s military is bolstering its readiness.

North Korea accused South Korea of infiltrating Pyongyang with drones, officials are reported to have said "All means of attack are ready to act."

South Korea says North Korea has blown up the northern parts of inter-Korean roads no longer in use.

The meeting comes as the nuclear-armed North has accused Seoul of flying drones over its capital and moved troops to its border

North Korea says its front-line army units are ready to launch strikes on South Korea after accusing its rival of flying drones over the capital Pyongyang

The North Korean government is preparing to blow up the roads connecting it to South Korea following alleged drone incursions that sparked intense backlash from the hermit state. North Korea accused its southern counterpart on Friday of repeatedly flying drones into the area surrounding the capital city of Pyongyang in order to drop leaflets criticizing

North Korea blew up sections of the roads connecting it to the South on Tuesday, with Seoul's military conducting a "counter-fire" operation in response.