The US president and the North Korean leader arrived in Singapore Sunday evening local time.

Russian President Vladimir Putin says the United States will have to give North Korea solid security guarantees if it aims to seal a denuclearization deal with Pyongyang.

Russia has officially invited North Korean leader Kim Jong-un to visit the country.

North Korea calls recent hostile comments by US Vice President Mike Pence “ignorant and stupid,” more than two weeks ahead of a summit that is supposed to be held between the leaders of the two countries.

North and South Korean leaders have been scheduled to meet for the first time in a border village on April 27.

Two South Korean officials travel to the US to brief the American national security adviser on their landmark visit to North Korea.

China says it has banned a new array of dual-use goods from being exported to North Korea.

The US administration seeks to "justify" threatening Iran regarding its defensive missile program, a political pundit says.

A North Korean figure skating pair along with eight other athletes arrives in South Korea to participate in the Pyeongchang Winter Olympics.

An analyst says the US has always been at war with sovereign independent nations in an attempt to replace them with pro-Western puppet regimes.