Mr Trump has previously called on both China and Russia to help scupper the hermit kingdom’s nuclear arsenal.
Political expert Joel Skousen warned Mr Trump is keen to spark a war with North Korea.
Mr Skousen said: “China and Russia know that Donald Trump is serious and the US is making military preparations for a preemptive strike on North Korea.
“They are trying to do a blockade on North Korea in order to induce him to strike one of the naval vessels. This would then justify the strike on North Korea.”
Speaking on the Alex Jones Channel, Mr Skousen said Mr Trump has decided to take military action against North Korea with “three or four major preemptive strikes”.
He suggested the strikes could take place after the 2018 Winter Olympics, which are to be held in South Korea between February 9 to February 25.
North Korea’s most recent missile test took place on November 29, and the regime said the Hwasong-15 missile flew 590 miles before landing in the sea new Japan.
The US President delivered a huge warning to Kim Jong-un in response. Mr Trump said: “This situation should have been taken care of long before I got into office when it was much easier to handle. But it will be taken care of. We have no choice.
“Our campaign of maximum pressure on the North Korean regime has resulted in the toughest ever sanctions.
“We have united our allies in an unprecedented effort to isolate North Korea, however, there is much more work to do.
“America and its allies will take all necessary steps to achieve a denuclearisation and ensure that this regime cannot threaten the world.”