Thailand has reinforced its military presence along a disputed border with Cambodia, following an increase in troops on the other side, Thailand's defence minister said on Saturday, as tensions simmer following a deadly clash.

The two governments have issued statements committing to dialogue following a brief skirmish on May 28 that resulted in the death of a Cambodian soldier.

Why tensions are flaring over long-disputed border again - Claims over ownership of historical sites have raised nationalist tension between the two countries