Many experts say a quick resumption of Kim-Trump diplomacy is unlikely as the new US president will focus on conflicts in Ukraine and the Middle East.

North Korean leader Kim Jong Un held a key policy-setting meeting of the country's ruling party last week ahead of the new year, state media KCNA reported on Sunday.

Kim Jong Un has announced that North Korea has adopted the "toughest strategy" against the United States, South Korea, and Japan, according to the state's television network, KCNA, on Sunday. Kim Jong Un revealed the "change" in relations with Washington,

North Korea has declared its "toughest" counteraction strategy toward the United States during a key party meeting, asserting that the military cooperation among South Korea, the U.S. and Japan has expanded into an aggressive nuclear military