China calls for all to stay calm and exercise restraint after the U.S. indicated it's ready to use force to halt North Korea's nuclear missile program.

U.S. ambassador to UN says diplomatic solution receding as Pyongyang trumpets ICBM launch.

Apparent success of weapon that could reach Alaska is tough foreign-policy test for Trump

U.S. and South Korean troops fired missiles into the waters off South Korea, the U.S. military said on Tuesday, in a show of force after North Korea's ICBM test.

North Korea has announced that it has successfully tested an intercontinental ballistic missile on the orders of the country's leader, Kim Jong Un, according to state media.

President Trump has told the Chinese leader that the United States is prepared to act on its own in pressuring the nuclear-armed government in Pyongyang.

Vice Premier Wang Yang discussed China-U.S. economic relations on the phone with Secretary Wilbur Ross on Monday.

North Korea launched a ballistic missile from its western region into the sea off its east coast on Tuesday, South Korea's military said, ahead of a summit of leaders from the Group of 20 countries in Germany later this week.

Chinese President Xi has told Trump that bilateral ties have been hit by "negative factors" in a call during the two discussed Sino-US relations, the upcoming G-20 meeting and North Korea.

U.S. President Donald Trump will speak with Chinese President Xi Jinping and Japanese Prime Minister Shinzo Abe on Sunday, calls that come as frustration builds in the White House over North Korea's nuclear program and overcapacity in the steel market.