# Security Alert: Intensified Armed Conflict on the Cambodia-Thailand Border (U.S. Embassy)

- Link: https://www.thailand-business-news.com/travel/267597-security-alert-intensified-armed-conflict-on-the-cambodia-thailand-border-u-s-embassy
- Published: 2025-12-10T21:47:45+07:00
- Author: Daniel Lorenzzo

👉 In short: The U.S. Embassy warns of **active hostilities along the Cambodia–Thailand
border**, urges U.S. citizens to **avoid the area**, follow local security guidance,
and keep emergency plans updated.

## Key Points

 * ⚠️ **Escalation of conflict:** Armed clashes, including artillery and small arms
   fire, have intensified along the Cambodia–Thailand border since December 8.
 * 🚫 **Travel restriction:** U.S. citizens are advised to avoid all travel within**
   50 km of the border** due to active hostilities and unpredictable conditions.
 * 🛡️ **Limited assistance:** The U.S. government has restricted ability to provide
   emergency services in affected provinces.
 * 📋 **Safety guidance:** Follow Thai security services’ instructions, shelter 
   in place if caught nearby, and update personal emergency plans.
 * 📲 **Stay informed:** Enroll in the **Smart Traveler Enrollment Program (STEP)**,
   monitor alerts via WhatsApp, and check updates from the U.S. Embassy and State
   Department.

**Location:** Thailand-Cambodia Border and Adjacent Provinces

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**Date: **December 10, 2025

**Event:** The U.S. Embassy is monitoring reports of significant escalation in the
conflict along the Thailand-Cambodia border. On December 8, reports of artillery
and small arms fire exchanges in border areas intensified. Both sides continue to
report cross-border fire, and conditions remain volatile. U.S. citizens should avoid
all travel within **50 kilometers of the Thailand-Cambodia** **border** due to active
hostilities and the unpredictable security situation. The U.S. government has limited
ability to provide emergency services in affected provinces. U.S. citizens residing
or traveling near affected areas should follow instructions from Thai security services
and monitor local authorities for updated information.

**Actions to Take:**

 * Avoid all travel within 50 km of the Cambodia–Thailand border.
 * Follow directions from Thai security services and local authorities.
 * Absent other guidance, exercise caution or shelter in place if unexpectedly in
   the vicinity of conflict.
 * Prepare or update your personal emergency plan. Review the [**Traveler’s Checklist** ](https://travel.state.gov/en/international-travel/planning/checklist.html#_blank).
 * Enroll and update your information in the [**Smart Traveler Enrollment Program (STEP)** ](https://links-2.govdelivery.com/CL0/https:%2F%2Fmytravel.state.gov%2Fs%2Fstep/1/0101019b074772e5-10132a3f-4bc0-4b44-a20a-aa44eae28809-000000/ESuHTv7vfmaHEbQzz1HuIWu7y1PM6kKX-flvUkgCLpM=435).
 * Receive alerts from the U.S. Department of State’s Bureau of Consular Affairs
   via [WhatsApp  ](https://www.whatsapp.com/channel/0029Var8szHInlqREVL5jC0g)[.  ](https://mytravel.state.gov/s/step)
 * Follow the Department of State on [Facebook  ](https://www.facebook.com/travelgov/)
    and [X  ](https://x.com/travelgov). Visit [travel.state.gov  ](https://travel.state.gov/content/travel.html)
    and the [U.S. Embassy in Thailand](https://th.usembassy.gov/) website.

**Assistance: **

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 * U.S. Embassy Bangkok
 * +66 02-205-4000
 * [ACSBKK@state.gov](https://www.thailand-business-news.com/travel/ACSBKK@state.gov)
 * [https://th.usembassy.gov/](https://th.usembassy.gov/)

State Department – Consular Affairs

888-407-4747 or 202-501-4444