Seoul's Ministry of Foreign Affairs raised its travel advisory for parts of the Cambodia–Thailand border as clashes between the two countries intensified, implementing a "special" travel advisory urging Korean nationals to leave the area.

Since the exchange of fire began, Thailand has ordered the closure of its entire 817km border with Cambodia, and several countries, including Australia, New Zealand, Singapore, China, Hong Kong, the US, and the UK, have warned against travelling to the areas nearby.