Ronald Reagan and Mikhail Gorbachev chooses Reykjavik, Iceland. Franklin Roosevelt, Winston Churchill and Josef Stalin huddles at Yalta. Dwight Eisenhower and Soviet leader Nikita Khruschev will always have Paris.

The White House defends Donald Trump’s tweet about the size of his nuclear button, saying Americans should be concerned about the North Korean leader’s mental fitness, not their president‘s.

North Korean leader Kim Jong Un reopens a key cross-border communication channel with South Korea for the first time in nearly two years as the rivals explored the possibility of sitting down and talking after months of acrimony and fears of war.

North Korean leader Kim Jong Un attends a concert replete with pop music and thunderous applause to fete the successful launch of his country's first intercontinental ballistic missile.

North Korea warns that its military is ready to attack Seoul's presidential palace unless South Korean President Park Geun-hye apologizes for "treason" and publicly executes officials responsible for what Pyongyang says are plans to attack its leadership.

North Korea fires five short-range missiles into the sea off its east coast -- the latest in a series of launches ordered by leader Kim Jong-Un amid rising military tensions.

North Korea fires a ballistic missile into the sea, South Korean and US officials say.

A small artificial earthquake has been detected in North Korea, according to South Korean officials who say it was probably due to "blasting work".

North Korean leader Kim Jong-Un says his country has successfully miniaturised a thermo-nuclear warhead, as Pyongyang continues to talk up its nuclear strike capabilities amid rising military tensions on the Korean peninsula.

China's foreign ministry urges the United States and North Korea to sit down with each other face-to-face and resolve their problems, as tension continues to climb on the Korean peninsula after North Korea's latest rocket test.

North Korea executes its army chief of staff Ri Yong-gil, according to unconfirmed South Korean media reports.

Officials from North and South Korea are meeting for rare talks aimed at improving long-strained ties, after a military standoff in August.

North Korean leader Kim Jong Un takes to the skies, building a series of small runways long enough to land light, private aircraft next to some of his palaces.