Thailand and Cambodia Join Cabo Verde, Liberia, Guinea-Bissau, Seychelles in New US Travel Alert List for American Tourists and Escalated Armed Conflict Dampening Tourism Economy

Published on December 17, 2025

By: Tuhin Sarkar

The United States has recently updated its travel alert list, with Thailand and Cambodia joining Cabo Verde, Liberia, Guinea-Bissau, and Seychelles. This new inclusion reflects growing security concerns, as tensions between Thailand and Cambodia escalate. The ongoing armed conflict between the two Southeast Asian nations has significantly impacted the region’s tourism economy, prompting the US government to advise its citizens to avoid travel to areas near the Thailand-Cambodia border.

These destinations are now flagged due to unpredictable security situations, and the tourism industry in these regions is experiencing a sharp decline. The escalating conflict, alongside political instability in other parts of the world, has left many travelers reconsidering their holiday plans.

The latest US travel advisory underscores the importance of staying informed about international security risks. If you’re planning to visit these countries, it’s essential to read the full story for vital updates and travel guidance.

The U.S. Embassy in Thailand has issued an urgent travel warning to American tourists after escalating tensions between Thailand and Cambodia reached new heights. Thailand and Cambodia now join the ranks of other perilous destinations, such as Cabo Verde, Liberia, Guinea-Bissau, and Seychelles, where security risks have raised alarms, but the travel advisory to Cabo Verde, Liberia, Guinea-Bissau, and Seychelles are inducted by U.S. Department of State.

The U.S. Embassy in Thailand has advised against travelling to the Thailand-Cambodia border region, where fierce armed conflict has erupted in recent weeks. This latest development highlights the unpredictability of global security and the importance of staying informed before planning international travel. These travel warnings, which include both well-known tourist destinations and hidden gems, are a clear indication that travellers need to exercise extreme caution when navigating volatile regions.

The U.S. Embassy in Thailand has issued a travel warning for Americans visiting the Thailand-Cambodia border area due to escalating armed conflict. The warning, issued on December 16, 2025, advises U.S. citizens to avoid traveling within 50 kilometers (31 miles) of the border due to active hostilities. The situation remains volatile and unpredictable, as fighting between Thailand and Cambodia continues. The embassy has cautioned that American citizens in the region should follow instructions from Thai authorities, as the U.S. government has limited ability to provide emergency services in these areas. This heightened alert reflects ongoing tensions in the region and the growing security concerns that come with it.

U.S. Embassy Issues Urgent Travel Alert for Border Area

The U.S. Embassy’s warning to American tourists highlights the severity of the security situation between Thailand and Cambodia. In the alert, the embassy confirmed that there has been an “escalation of armed conflict” at the long-disputed border area, which has led to deaths and displacement on both sides. The U.S. government is urging its citizens to stay away from the region, as the situation remains unstable and unpredictable. For those already in the area, the embassy advises closely monitoring local security updates and following instructions from Thai authorities. The conflict is not just a diplomatic issue but a real threat to safety in the region.

A Deadly Conflict Between Thailand and Cambodia

The violence between Thailand and Cambodia erupted on December 7, 2025, after tensions over the border area, which has been a source of dispute for centuries. The most recent flare-up has resulted in over a dozen fatalities and the displacement of over half a million people, according to reports from the Associated Press. The territorial dispute stems from differing interpretations of French colonial-era border maps, which Thailand disputes. The longstanding rivalry has resulted in several outbreaks of violence in the past, but the most recent conflict has escalated to a dangerous level, further increasing the security risks for both locals and tourists.

Why the Conflict Is Escalating

The conflict between Thailand and Cambodia over the border area has deep historical roots, with both nations staking claims to land based on historical precedents and maps drawn during the French colonial period. The most recent escalation follows months of rising tensions and sporadic clashes. In July, a ceasefire was negotiated, largely mediated by former U.S. President Donald Trump. However, the ceasefire was short-lived, and incidents like landmine explosions and military skirmishes have brought the situation back to a volatile state. These ongoing issues highlight the fragile peace in the region and underscore why U.S. citizens are being urged to avoid the area.

Tensions Between Thailand and Cambodia Reach Boiling Point
The heart of this urgent travel warning lies in the escalating conflict between Thailand and Cambodia, particularly at the disputed border regions. Fighting broke out on December 7, 2025, over a long-standing territorial dispute that has spanned decades. This violence has claimed numerous lives and left hundreds of thousands displaced, as reported by the Associated Press. The border area is now a hotspot of active military operations, with both sides taking aggressive action in a dispute rooted in colonial-era border maps. The US Embassy in Thailand has stated that American tourists should stay at least 50 kilometres away from the border area due to the unpredictability of the situation. These warnings highlight how quickly a peaceful tourist destination can turn into a war zone, leaving travellers stranded in dangerous situations.

US Travel Alert List Expanded Amid Global Tensions
Thailand and Cambodia have now been added to the ever-growing US Travel Alert list, which includes countries such as Cabo Verde, Liberia, Guinea-Bissau, and Seychelles. The US State Department has made it clear that its advisory is designed to keep American citizens safe from global unrest. The new warning categorises these countries as high-risk zones where terrorism, political instability, or ongoing military conflicts have created dangerous conditions for tourists. The inclusion of Thailand and Cambodia in this list serves as a stark reminder that no destination, regardless of its popularity, is immune from geopolitical tensions. Source: US State Department

Impact on Tourism: Thailand and Cambodia’s Economy Under Siege
The tourism industry in Thailand and Cambodia is feeling the impact of these tensions. Both countries are heavily reliant on international tourism, with millions of visitors flocking to their cultural landmarks, vibrant cities, and scenic beaches each year. However, the US travel warning has caused a significant dip in traveller confidence. The escalating conflict has prompted not only the US government but also other nations to reconsider travel advisories, leading to a drop in tourism revenue. Areas that once attracted tourists for their rich culture and stunning landscapes are now becoming increasingly dangerous.

Travel Warning Extended to Other High-Risk Countries
In addition to Thailand and Cambodia, the US has issued similar travel warnings for several other high-risk countries. Cabo Verde, located off the coast of West Africa, is one of the countries now on the travel advisory list due to rising crime rates in certain areas. Liberia and Guinea-Bissau are also on the list due to political instability and the ongoing threat of civil unrest. Seychelles, known for its beautiful beaches and luxury resorts, is on the alert list due to increasing piracy in the surrounding waters. These additions underline the growing trend of unstable political climates and security threats across regions that were once considered safe for tourism. Source: Travel State Department.

Cabo Verde, Liberia, Guinea-Bissau, Seychelles: The New DANGER ZONE for Tourists

In the wake of the travel alert, these countries—once considered idyllic, peaceful destinations—are now caught in the crossfire of rising security threats. Cabo Verde, known for its stunning beaches, has seen a rise in violent crime, particularly in urban areas. Similarly, Liberia, recovering from its brutal civil war, faces ongoing instability due to political tensions. Guinea-Bissau is grappling with internal political turmoil and the constant threat of military coups. Seychelles, an island paradise known for its luxury resorts, has seen increased pirate activity in its waters, making it less safe for visitors. Tourists seeking to escape to these once pristine destinations now face heightened risks.

How Should American Tourists React?

With the US State Department urging citizens to stay informed and reconsider travel plans, American tourists must take proactive steps to ensure their safety. First and foremost, travellers should stay up to date with the latest travel advisories from the US government and other credible sources. For those already in affected regions, it is vital to follow the guidance of local authorities and security personnel. It’s also recommended to enroll in the Smart Traveler Enrollment Program (STEP) for real-time updates and emergency assistance. While some travellers may still venture into these high-risk regions, it’s essential to have a clear understanding of the risks involved.

The Impact on Tourists and Travel in the Region

Tourism in Thailand has been significantly impacted by the ongoing conflict, particularly near the Cambodia border. While many regions in Thailand continue to attract millions of international visitors, areas near the border have become increasingly dangerous. The U.S. Embassy’s travel alert emphasizes that American tourists should avoid these areas altogether, and the embassy has limited resources to assist in the event of emergencies. The conflict has raised concerns for those planning to visit popular tourist destinations like Aranyaprathet, a major border town in Thailand, and Poipet in Cambodia. Tourists must reconsider their plans and ensure they are not traveling too close to the border zone.

Border Towns Affected by the Conflict

The Thailand-Cambodia border is home to several important towns, including Aranyaprathet on the Thai side and Poipet on the Cambodian side. These towns are central to trade and tourism in the region, and they have seen their share of political unrest and conflict in the past. Aranyaprathet, in particular, has long been a hub for tourists crossing between the two countries, offering access to casinos, markets, and local attractions. However, with the border area now experiencing heightened conflict, these towns have become increasingly unsafe for both locals and tourists. The situation is fluid, and security forces in both countries are on high alert.

The Future of Thailand-Cambodia Relations

The future of relations between Thailand and Cambodia remains uncertain, especially with the ongoing border dispute. Despite the ceasefire agreement brokered by President Trump in October, tensions have only increased following a series of incidents, including landmine explosions and military engagements. While the international community has called for peace and diplomacy, it is unclear whether the situation will be fully resolved in the near future. The U.S. government’s decision to issue a travel warning for its citizens highlights the gravity of the situation and the challenges of maintaining peace in this historically contentious region.

U.S. Government’s Limited Ability to Provide Assistance

The U.S. government has made it clear that its ability to provide emergency assistance to American citizens in the border area is limited due to the ongoing conflict. The embassy’s warning underscores the difficulty of offering consular support when the security situation is unstable. Americans in the region are advised to remain in close contact with Thai security services and to follow all safety protocols issued by local authorities. The embassy has also reminded U.S. citizens of the risks involved in traveling to conflict zones and the importance of exercising caution in uncertain situations.

What’s Next for the Tourism Industry in Thailand and Cambodia?
The tourism industry in both Thailand and Cambodia faces an uncertain future. As the conflict drags on, fewer international tourists are likely to visit, leading to a decline in revenue and potential economic hardships for businesses in the tourism sector. Hotels, tour operators, and local vendors who rely on international tourism for their livelihood are already feeling the pinch. Additionally, the ongoing conflict threatens to tarnish the reputation of these once-popular destinations, making it harder to attract visitors in the long term. The ripple effects of geopolitical tensions on tourism serve as a wake-up call for the global travel industry.

What Travelers Should Do Next

For those planning to travel to Thailand or Cambodia, especially near the border, it is crucial to stay informed about the security situation and adjust travel plans accordingly. The U.S. Embassy recommends that tourists who are already in the region should monitor local news and follow the instructions of Thai authorities. Tourists should avoid non-essential travel near the border and reconsider visiting areas with heightened risk. Travelers should also ensure they have appropriate travel insurance and emergency contacts in place. By staying informed and vigilant, travelers can help ensure their safety during these turbulent times.

The Escalating Situation and the Need for Caution

The escalating conflict between Thailand and Cambodia presents significant risks for travelers, especially in the border areas. The U.S. Embassy’s travel warning highlights the volatile and unpredictable nature of the situation, urging U.S. citizens to avoid the border region due to the ongoing armed conflict. While tourism in Thailand remains a major industry, areas close to the border are no longer safe for tourists. As tensions continue to rise, it is vital for travelers to heed the advice of authorities and stay informed about the evolving situation.

The US’s decision to issue a travel warning for Thailand and Cambodia reflects the growing volatility in Southeast Asia. Along with other destinations like Cabo Verde, Liberia, Guinea-Bissau, and Seychelles, these regions are no longer considered safe for tourists. The escalating conflicts, whether political or military, are reshaping the global travel landscape, leaving many to reconsider their holiday plans. As the situation continues to evolve, American tourists are advised to heed the travel warnings, stay updated with official information, and think carefully about their travel choices.