"Save your energy Rex, we'll do what has to be done!"
Thus, Ri said at the United Nations, North Korea would shoot down USA bombers flying near the Korean peninsula.
A State Department official told Business Insider on Sunday that though the U.S. has been "probing through our normal channels", North Korean officials have not responded "with any indication that they want to engage in substantive discussions".
According to the US State Department, North Korea has shown no indication they are interested in, or ready for, talks about denuclearisation. "We ask, Would you like to talk?"
Ms Bishop told the ABC's Insiders program on Sunday that Mr Tiller had "indicated to me that as part of his efforts to bring China into the collective strategy, to impose economic sanctions on North Korea, he was also back channelling".
North Korea, meanwhile, has continued testing missiles and is threatening to test a hydrogen bomb in the Pacific and to shoot down USA military aircraft off its coast.
"I think the most immediate action that we need is to calm things down", Tillerson added. He further insisted that they "won't be around much longer" after North Korean Foreign Minister Ri Yong Ho said that Trump was "on a suicide mission" that is making "our rocket's visit to the entire US mainland all the more".