US
The four aircraft then flew across the peninsula and staged another round of a firing exercise over the Yellow Sea
Among the leaked documents was Operational Plans 5015 for use in case of war with the North
North Korea aims to increase the range of its ballistic missiles to 9,000 kilometers
News of Britain's preparedness comes days after Trump took to Twitter to hint at military action against NKorea
Kim has made several appearances with her brother, giggling at concerts, riding a white horse
Official campaigning begins Tuesday for the October 22 election in the world's third largest economy
'Only one thing will work'
There has also been an exchange of tough rhetoric between Pyongyang and Washington
The White House did not immediately reply to a request to clarify Trump’s remark
"We have a tendency in this country to underestimate his conservatism," the official stated