The so-called "two plus two" talks in Sydney, which brought together the foreign and defense ministers of the two countries, came after a series of missile tests by the North that demonstrated steady progress in Pyongyang's nuclear missile development.
"We discussed challenges on the Korean Peninsula, in particular the destructive behavior of North Korea in its nuclear and missile weapons testing, and what we can do together and with other nations to curb this behavior and the risk that it poses, not only regionally but globally," Australian Foreign Minister Julie Bishop said during a joint news conference.
Australian Defense Minister Marise Payne said that the two sides reaffirmed their condemnation of the North's ongoing provocations, saying they pose a grave threat to both global and regional security.
"We are committed to working very closely together with our regional partners, to impose greater costs on the regime for that destabilizing behavior," she said, according to a transcript provided by the Pentagon.
U.S. Secretary of State Rex Tillerson urged the North to give up its nuclear program.
"Today, we also speak with one voice in calling for North Korea to abandon its illegal nuclear weapons program. China and other regional partners should also step up their efforts to help solve this security situation, which threatens not just that region but really presents a threat to the entire world," he said.
