North Korean landmine blasts in DMZ a 'violation of armistice,' Seoul says

AI Summary

South Korea says North Korean landmine explosions in the Demilitarized Zone violate the armistice. The heavily fortified border has seen previous mine incidents raise tensions between the two Koreas.

The northern and southern boundaries of the zone are among the world's most heavily fortified frontiers and landmine incidents have previously heightened tensions between the two countries.