Thailand’s army on Monday (December 29, 2025) accused Cambodia of violating a newly signed ceasefire agreement, reached after weeks of deadly border clashes, by flying more than 250 drones over its territory.

The Thailand army said “more than 250 unmanned aerial vehicles (UAVs) were detected flying from the Cambodian side, intruding into Thailand’s sovereign territory” on Sunday (December 28, 2025) night, according to a statement.

Thailand carries out more airstrikes on Cambodia as deadly border conflict flares

“Such actions constitute provocation and a violation of measures aimed at reducing tensions, which are inconsistent with the Joint Statement agreed” during a bilateral border committee meeting on Saturday (December 27, 2025), it added.

Cambodian Foreign Minister Prak Sokhonn said in remarks aired on state television on Monday that the two sides had discussed the incident and agreed to investigate and “resolve it immediately”.