Thailand has officially barred all tourists and travelers from entering Cambodia, tightening restrictions at multiple border checkpoints as a long-standing territorial dispute escalates.
The new measures, announced Monday by Thailand’s military, prohibit both individuals and vehicles from crossing into Cambodia from several Thai provinces. Additionally, foreign tourists are now banned from flying into Siem Reap from Thailand—a significant move given the city’s popularity as a gateway to Angkor Wat and other Cambodian attractions.
In a statement, the military said the travel curbs are intended to reflect and respond to “the current security situation” along the contentious border.
Tensions between the two Southeast Asian neighbors have reached their highest level in over a decade. Armed clashes near the border in May resulted in the death of a Cambodian soldier, triggering a sharp deterioration in bilateral relations.
In retaliation, Cambodia imposed a sweeping ban on Thai imports, including produce, electricity, internet services, and entertainment content like Thai television dramas and films.
While the travel restrictions are broadly enforced, Thai authorities confirmed that limited exemptions may be granted for humanitarian reasons—such as for students, medical emergencies, or other critical needs—subject to approval by border officials.
Thailand’s military also noted that the travel ban is aimed in part at combating cross-border scam syndicates based in Cambodia, which have been accused of operating illicit operations involving human trafficking and cyber fraud.
Prime Minister Paetongtarn Shinawatra reinforced the crackdown on Monday, announcing efforts to disrupt these scam networks, including plans to suspend certain internet services linked to Cambodian security agencies.
Thailand has taken similar action in the past against neighboring Myanmar, where scam compounds and illegal operations have also been a growing concern.
However, the latest fallout with Cambodia has also thrown Paetongtarn’s administration into political turmoil. A leaked phone call between the prime minister and former Cambodian leader Hun Sen stirred controversy when Paetongtarn was heard referring to him as “uncle” and dismissing a Thai military officer as merely trying to “look cool.”
Paetongtarn defended her remarks as part of a strategic negotiation approach, but critics accused her of diminishing the authority of Thailand’s powerful military. The incident led to the withdrawal of a key coalition partner from her Pheu Thai-led government, further destabilizing the political landscape.
Tensions between Thailand and Cambodia are rooted in complex historical grievances, tracing back to colonial-era boundary demarcations set during French rule in Indochina. Despite previous efforts at reconciliation, the dispute continues to inflame nationalist sentiment on both sides of the border.