Donald Trump has begun his second term as president by ramping up pressure on Panama – threatening to “take back” the Panama Canal and accusing the country of ceding control of the strategically critical waterway to a US rival: China.

By Frankie Mills Panama has strongly rejected US claims about securing free passage for government vessels through the Panama Canal, whilst announcing its withdrawal from China's Belt and Road Initiative amidst growing US pressure over alleged Chinese influence in the region.

Panama's president says the State Department's claim of an agreement granting U.S. warships free canal passage was "based on a falsity. And that's intolerable."

President José Raúl Mulino on Thursday denied a claim by the Trump administration that this Central American country had agreed to eliminate tolls for U.S. government ships using the Panama Canal, in an apparent setback to U.