In an escalation that shocked even seasoned observers of Southeast Asian politics, Thailand and Cambodia went to war last month. Dozens were killed, hundreds of thousands displaced. The violence ranged from infantry firefights to artillery and rocket barrages that struck civilian centers.

A Thai soldier was injured by a landmine near the Cambodian border on Tuesday, the Thai army said, days after the Southeast Asian neighbours agreed to a ceasefire following last month's deadly five-day conflict.

A Thai soldier was injured by a landmine near the Cambodian border on Tuesday, the Thai army said, days after the South-east Asian neighbours agreed a

Saturday’s incident is the third time in a few weeks that Thai soldiers have been injured by mines while patrolling along the border.

Thailand’s army is warning that it may have to“exercise the right of self-defense” in response to continuing incidents it blames on Cambodia in which Thai soldiers patrolling along the two countries’

A landmine blast on Thailand's border wounded a soldier on Tuesday, the military said, accusing Cambodia of planting new explosives in breach of a truce between the countries.