In the post, Trump called the conflict a “War,” contradicting the heads of state of both Thailand and Cambodia, who have carefully refrained from labeling the conflict as much. He said that he was already talking with the two “by coincidence,” but trade talks would be halted until peace was achieved.

Tensions have bubbled between the two neighbors for months, flaring on Thursday as Cambodia and Thailand exchanged fire.

The FCDO travel advice for Thailand says the same about the border crossing, but adds: “Take extra care and stay alert in border areas and follow the instructions of local authorities, especially at tourist destinations such as the Preah Vihear temple, the Ta Kwai temple and the Ta Muen Thom temple.