Seoul (CNN) North Korean leader Kim Jong Un is calling on the US to stop "its current way of calculation" if it is interested in continuing diplomatic talks, according to a report from the country's state news agency KCNA.

"First of all, it is necessary for the United States to stop the current way of calculation and approach us with a new way of calculation," Kim said in Pyongyang at the first meeting of the 14th session of the Supreme People's Assembly of the Democratic People's Republic of Korea, KCNA reports.

"What is obvious is that if the United States sticks to the current political way of calculation, the prospects for problem solving will be dark and very dangerous."

In February, President Donald Trump cut short his Hanoi, Vietnam, summit with Kim with no joint agreement or statement after Kim insisted all US sanctions be lifted from his country. Since the tense summit, North Korea has threatened to suspend denuclearization talks with the United States.

Trump, during an Oval Office meeting with his South Korean counterpart, Moon Jae-in, left open the door to a third summit with Kim but said it's up to the North Korean dictator. The US President said he wants sanctions on North Korea to remain in place, though he doesn't want to increase them.

Read More