The diplomat said that the North will not have any negotiations if they are about its nuclear weapons, calling on the U.S.to recognize it as a nuclear weapons state.
"Our leader Kim Jong Un has explained our stance: we will coerce the Americans to peace and respond to fire with fire".
South Korea and the United States agreed Friday to strengthen their coordination on the North Korea nuclear issue and find ways to prod China and Russian Federation into reining in the North, Seoul's foreign ministry said.
Tensions reached new levels this year as North Korea fired two intercontinental ballistic missiles in July and conducted its sixth and most powerful nuclear test in September.
United States prepares for the worst with North Korea United States prepares for the worst with North Korea President Kim Jong Un's government considers the drills a rehearsal for an invasion of his country.
DPRK is the acronym of the Democratic People's Republic of Korea, the country's formal name.
Amid escalating tensions with North Korea over its aggressive missile tests and development of nuclear warheads, combined with sabre-rattling from Donald Trump, 72 per cent of the population fears the country will become embroiled in such a war within four years.
"Every action triggers a counter-action", she warned.
Included in the plan is an air-ground task force that includes airborne and mechanized troops, that would be deployed to make a push into enemy territory and to neutralize nuclear and missile facilities, Seoul said.
Russia's Interfax news agency quoted Choe as telling reporters that she has no intention of meeting with US or South Korean representatives during her stay in Moscow.
Green and Matthew Kroenig put forward a plan that uses USA economic and superior world position to put constant pressure on North Korea. This was stated during a Washington Security Forum by CIA Director Mike Pompeo, the Guardian newspaper reported.