US President Donald Trump has hinted that military force could be used against North Korea while stressing that he has a "very good relationship" with the country's leader, Kim Jong Un.
Trump said in London on Tuesday that the United States has the most powerful military in the world.
He added, "Hopefully we don't have to use it. But if we do, we'll use it."
Trump's comment comes amid the deadlocked denuclearization talks between Washington and Pyongyang.
North Korea has urged the US to present a plan to break the deadlock in the talks by the end of the year.
NHK
