This follows threats from Pyongyang last week both to end the armistice and to 'exercise the right to a preemptive nuclear attack.'
The real test will be in China's follow-through on 'little brother' North Korea.
The UN Security Council is expected today to approve a new round of sanctions against Pyongyang in response to its nuclear weapon test last month.
North Korea's military is vowing to cancel the 1953 cease-fire that effectively ended the Korean War, straining frayed ties in the region as the UN moves to impose new sanctions.
Speculation over the possibility of North Korea's first couple having a child hit a high point in January, when South Korean media closely analyzed photos of Ri.
Making real sanctions bite would threaten the North Korean regime's stability, and an imploding North Korea could mean refugees flooding across the border, say Chinese scholars.
In a historic moment of coincidence, new leaders are taking the helm in China, Japan, and South Korea, providing an unprecedented moment for the region to refresh relations.
The fact that North Korea is getting to host well-known personalities from abroad is a PR plus for the regime, say analysts.
Former NBA bad boy Dennis Rodman declared North Korean leader Kim Jong-un his 'friend for life' after watching the Harlem Globetrotters in the isolated country today.
Rodman's visit to North Korea comes just weeks after the country's third nuclear weapons test. Some say such trips, like that of Google chief Eric Schmidt, boost the North's positioning.
Despite - or perhaps because of - strong international pressure, North Korea conducted its most powerful nuclear test to date. Now analysts say that hopes for improved relations are on hold.
North Korea says it plans 'higher level' test as part of its military deterrent in its confrontation with the United States. South Korea says that's code for multiple nuclear tests.
This week's good reads include Mexico City's bike-sharing and walkways, the gap between information and understanding, outsourcing personal chores, and a young American's insights on the 'hermit kingdom.'
North Korea reacted to the UN Security Council's unanimous vote to condemn the North's recent satellite launch by announcing that it would now take 'strong physical countermeasures against' the South.
North Korea reacted to the UN Security Council's unanimous vote to condemn the North's recent satellite launch by announcing that it would soon carry out its third nuclear test.