Fresh clashes have erupted along the Thailand–Cambodia border, with Thailand reporting that Cambodian troops opened fire before dawn, killing one Thai soldier and injuring others. Thailand responded with air strikes and accused Cambodia of moving heavy weapons towards the frontier. Cambodia denies firing first and says Thailand violated the October ceasefire. Both sides have ordered evacuations, with hundreds of thousands displaced in Thailand and casualties reported in Cambodia. The violence follows a year of frequent clashes, rising tensions over landmines, and the breakdown of recent ceasefire efforts backed by regional and international mediators.