While Mr Wright believes an intercontinental ballistic missile fired from the Hermit Kingdom would take a little over 30 minutes to reach San Francisco, Mr Schiller said he believes one could strike Seattle or Los Angeles less than half an hour after launch.
First summit will reportedly focus on Moon and Trump building a rapport, as many top officials in both countries not yet appointed South Korea and the US's tentative agreement to hold a summit in Washington as early as the end of June appears to mean that both sides recognize the need to fill the gap in summit diplomacy, created by the impeachment of former president Park Geun-hye, as soon as possible.
The continued advances in ballistic missile development and the insistence on enhancing its nuclear weapons capabilities has made North Korea a threat to its nearest northern neighbors, China and Russian Federation, not to mention the entire world, insists one U.S. Navy admiral. "The fact that the US and South Korea are looking for common ground on policy suggests that this is a good opportunity to resolve Korean Peninsula issues. North Korea's nuclear and missile threats have rapidly developed as of recent, and they are now a reality".
It conducted its latest ballistic missile launch, in defiance of UN Security Council resolutions, on Sunday which it said was a test of its capability to carry a "large-size heavy nuclear warhead", drawing Security Council condemnation.
While in Tokyo, Harris met Japan's Prime Minister Shinzo Abe, Foreign Minister Fumio Kishida and Defense Minister Tomomi Inada for talks that focused primarily on North Korea's missile and nuclear programs.
Communications were severed by the North a year ago, Lee said, in the wake of new sanctions following North Korea's last nuclear test and Pyongyang's decision to shut down a joint industrial zone operated inside the North.
The US, Japan and South Korea called the emergency meeting to press global demands that North Korea change course and dismantle its missile and nuclear programs.
Stocks tumble amid tumultuous week in Washington
USA crude prices were up 1.1 percent at $52.21 a barrel after of US crude inventory data. The dollar index rose 0.02 percent, with the euro down 0.29 percent to $1.1126.
A senior foreign policy adviser to Chinese President Xi Jinping stressed the importance of relations with South Korea on Friday as the two countries attempt to mend a rift in ties over the deployment of a USA missile-defense system to guard against North Korean threats.
North Korea's foreign ministry rejected the statement, saying it infringed on its right to self-defence, particularly as the missile was sacked at a sharp angle to ensure the safety of neighboring countries.
"The actions of North Korea are unacceptable to the world, really", the admiral said during discussions with Kishida.
The council demanded North Korea halt its tests and said it was ready to impose further sanctions.
The Security Council first imposed sanctions on North Korea in 2006 and has stiffened them in response to its five nuclear tests and two long-range rocket launches.
In an opinion piece for Asia Times, Bradley Martin, a veteran North Korea watcher, urged readers not to panic about Pyongyang.
Another carrier, the Ronald Reagan, left Yokosuka in Japan yesterday on its regular spring patrol, which would last three to four months, a spokesman for the U.S. Seventh Fleet said.