The U.N. Security Council on Friday expanded targeted sanctions against North Korea after its repeated missile tests, adopting the first such resolution agreed by the United States and Pyongyang's only major ally China since President Donald Trump took office.

North Korea tests another missile on Sunday, causing South Korea to say it's dashed hopes for peace.

North Korea fired on Sunday a ballistic missile from a region near its west coast that flew 430 miles, South Korea's military said, days after a new leader took office in the South pledging to engage in dialogue with Pyongyang. Havovi Cooper reports.

U.S. President Donald Trump steps up outreach to allies in Asia to secure their cooperation to pressure North Korea over its nuclear and missile programs.

U.S. Homeland Security Security John Kelly says "the border wall is essential", ICE can't "turn a blind eye to the lawbreakers" and the instant North Korea gets a missile that can reach the United States "we are at grave risk."

A North Korean missile "blew up almost immediately" on its test launch hours before U.S. Vice-President Mike Pence was due in South for talks over the North's increasingly defiant arms program.

The Pentagon says tensions between the United States and Russia will not "spiral out of control" following last week's U.S. cruise missile strike on a Syrian air base.

The U.S. and South Korea say Pyongyang has launched what appears to be a medium-range missile, ahead of talks between U.S. President Donald Trump and Chinese President Xi Jinping.

The U.S. military says it's detected a failed North Korean missile launch attempt, with a rocket exploding within seconds of its launch.

US President Donald Trump has said, "nothing is off the table" as his administration considers its response to an Iranian missile test. The White House says the test violated a UN Security Council resolution, and that it has put Tehran on notice.