Cambodia has shut its border crossings with Thailand, after Bangkok denied US President Donald Trump's claim that a truce had been agreed to end days of deadly fighting.

The Southeast Asian neighbours have resorted to arms several times this year since a Cambodian soldier was killed in a May skirmish.

Thailand's curfew covers five districts of Trat province that neighbour Koh Kong. Residents are prohibited from leaving their homes between 7pm and 5am.

Thailand's military said it was considering blocking fuel exports to Cambodia, as fighting between the two countries spread to coastal areas of a disputed border ‌region two days after U.S. President Donald Trump said the sides had agreed to a new ceasefire. The Southeast Asian neighbors have resorted to arms…