U.S. President Donald Trump has denied a New York Times report that his close ally, billionaire Elon Musk, was due to be briefed by the Pentagon on Friday about the U.S. military's plan for any war that might break out with China.

The Trump adviser is expected to get a look at the Pentagon blueprint despite his companies’ financial stakes in China and defense contracts.

Planning for a war with China has dominated Pentagon thinking for decades, well before a possible confrontation with Beijing became more conventional wisdom on Capitol Hill. The United States has built its Air Forces, Navy and Space Forces — and even more recently its Marines and Army forces — with a possible fight against China in mind.