US President Donald Trump has threatened new sanctions on North Korea after its most powerful missile test yet.
Mr Trump also urged China “to use all available levers” to convince its ally to “return to the path of denuclearisation”.
It was not immediately clear if Mr Trump was referring to additional US sanctions or another round of penalties at the United Nations (UN).
Mr Trump tweeted that he spoke with Chinese President Xi Jinping about “the provocative actions of North Korea. Additional major sanctions will be imposed on North Korea today. This situation will be handled!”
After a two-and-a-half month pause in its rapid tempo of nuclear and missile tests, North Korea said it launched a “significantly more” powerful, nuclear-capable intercontinental ballistic missile.

Outside governments and analysts concurred the North had made a jump in missile capability.
Some observers believe the Hwasong-15 missile that was tested on a high trajectory and splashed down in the Sea of Japan in the early hours of Wednesday in Asia could potentially reach Washington and the entire eastern US seaboard.
That suggests progress by Pyongyang in developing a weapon of mass destruction that could strike the US mainland.
After North Korea missile launch, it’s more important than ever to fund our gov’t & military! Dems shouldn’t hold troop funding hostage for amnesty & illegal immigration. I ran on stopping illegal immigration and won big. They can’t now threaten a shutdown to get their demands.
— Donald J. Trump (@realDonaldTrump) November 29, 2017
Mr Trump has vowed to prevent North Korea from having that capability – using military force if necessary.
A White House statement about the phone conversation between the US and Chinese leaders said Mr Trump made clear “the determination of the United States to defend ourselves and our allies”.
Another illegal missile launch from DPRK. This is not the path to security and prosperity for the North Korean people. DPRK regime must change course
— Boris Johnson (@BorisJohnson) November 28, 2017
Mr Trump also “emphasised the need for China to use all available levers to convince North Korea to end its provocations and return to the path of denuclearisation.”
China’s state-run Xinhua news agency said Mr Xi told Mr Trump that denuclearising the Korean peninsula, maintaining international nuclear-nonproliferation regime and preserving peace and stability in north-east Asia are China’s unswerving goal.

Mr Xi said China would like to keep up communications with the US and all other related parties and “jointly push the nuclear issue toward the direction of peaceful settlement via dialogues and negotiations,” according to Xinhua.

US sanctions against North Korea were bolstered last week after the Trump administration declared North Korea a state sponsor of terrorism.
Those sanctions targeted North Korean shipping and Chinese companies that deal with the North.

