Thailand's military has closed border crossings into Cambodia to almost all travellers, including tourists and traders, citing security concerns as tensions between the two Southeast Asian neighbours remain escalated over a simmering border dispute.

Thailand is imposing new border restrictions including blocking tourists from entering Cambodia as the two countries engage in retaliation in their border dispute.

Thailands military has shut nearly all land border crossings with Cambodia, citing rising security concerns as diplomatic and military tensions between the two countries intensify over a disputed border area.