The Perils of Narrow Nationalism in Southeast Asia: A Personal Reflection to the Thai People

The ASEAN community marked their 58th founding anniversary on August 8, 2025. Bernama

#Opinion

Dear Thai friends,

I write this message not as an adversary, but as a fellow Southeast Asian who sincerely hopes for peace, understanding and lasting friendship among the peoples of our region.

Patriotism is a noble virtue. Love for one’s country inspires unity, sacrifice and dedication to national progress. Every nation, including Thailand, Cambodia, Laos, Myanmar and others, has every right to take pride in its history, culture and achievements.

However, history teaches us that patriotism can become harmful when it evolves into narrow or exclusionary nationalism. When love for one’s own country is accompanied by hostility, contempt or suspicion toward neighbouring nations, it risks creating unnecessary divisions and tensions.

Throughout Southeast Asian history, historical grievances and competing interpretations of the past have occasionally strained relations among neighbouring countries. Selective readings of history, emotional rhetoric or the politicisation of historical narratives can inflame public sentiment and complicate diplomatic efforts.

As neighbours sharing centuries of interconnected history, culture and geography, the peoples of Thailand and Cambodia — and indeed all Southeast Asian nations — have far more to gain through mutual respect and cooperation than through antagonism.

National identity should be a source of confidence rather than insecurity. A strong nation does not need to diminish others in order to affirm its own greatness. True strength lies in respecting diversity, acknowledging historical complexities and engaging in dialogue with openness and humility.

Excessive nationalism may also create divisions within societies themselves. Minority communities and those holding different opinions should not be viewed as enemies of the nation simply because they advocate reform, human rights or alternative perspectives. Healthy societies flourish when diverse voices can be expressed freely and respectfully.

Moreover, in our increasingly interconnected world, hostility between neighbouring countries can have tangible economic consequences. Tourism, trade, investment and regional cooperation all depend upon stable and friendly relations.

As Southeast Asians, we share common aspirations: peace, prosperity, security and dignity for our peoples. The future of our region depends not only on love for our respective countries, but also on our willingness to understand one another, respect differences and work together for the common good.

I therefore respectfully encourage all of us — Cambodians, Thais and our fellow Southeast Asians — to embrace a form of patriotism that is inclusive rather than exclusionary, confident rather than hostile, and guided by mutual respect rather than resentment.

Only through such a spirit can our region continue to enjoy peace, stability and shared prosperity for generations to come.

With respect and goodwill,

Tesh Chanthorn

Tesh Chanthorn is a Cambodian citizen who longs for peace. The views and opinions expressed are his own.

-Phnom Penh Post-