In border areas of Ubon Ratchathani, including Chong Bok and Chong An Ma, no movements of significant tactical importance were observed. However, Cambodian activity was detected at several points along the Si Sa Ket border, particularly along the Chong Samtae–Don Tual–Phu Phi–Sattasom–Phanom Prasittho–Chong Ta Thao line. Along the Surin border, in the area of Ta Kwai temple, unmanned aerial vehicles were observed conducting reconnaissance of Thai deployments. Troop movements remained limited to resupply and surveillance. Meanwhile, following the second round of clashes between Thailand and Cambodia, authorities reported extensive use of BM21 multiple rocket launchers and grenade launchers in border areas of Buri Ram.

Source: Bangkok Post December 31, 2025 23:05 UTC