To commemorate the 150th anniversary of the Ministry of Foreign Affairs of Thailand (MFA), Thailand has launched a landmark exhibition at the Ministry’s headquarters on May 19th.
The “Once Upon a Time” exhibition showcases a rare collection of historical photographs, original treaties, and diplomatic artifacts that trace the evolution of Thailand’s foreign relations since the MFA’s founding in 1875.
From June 9th, the exhibition will be open to the public at the Department of Consular Affairs on Chaeng Watthana Road, and will also be available through a virtual platform for broader accessibility.

A highlight of the launch was a special seminar, “8-Minute History on Stage,” led by renowned historian Dr. Wit Sittivaekin, who delivered a compelling narrative of Thailand’s diplomatic journey, from the Ayutthaya era to the present day.
The launch also featured distinguished speakers, including Professor Tongthong Chandransu, Anek Nawikkamun, Thongchai Likitpornsawan, and Paothong Thongchua, who highlighted how Thai diplomacy has also thrived through storytelling, cultural preservation, and detailed documentation.


Left: Dr. Wit Sittivaekin giving a special seminar. Right: Panel discussion featuring Professor Tongthong Chandransu, Anek Nawikkamun, Thongchai Likitpornsawan, and Paothong Thongchua. Source: Thailand NOW
A ministry with a mission
Established in 1875 under the reign of King Chulalongkorn the Great (King Rama V), the MFA was one of the first four ministries in the country. Before its creation, foreign relations were largely managed by the monarch himself.
Since then, the MFA has played a pivotal role in safeguarding Thailand’s sovereignty amid the pressures of colonialism, world wars, and regional tensions.
The exhibition underscores the MFA’s enduring role as a stabilizing force, working discreetly, yet effectively, to navigate the shifting tides of global affairs. From royal tributes and cross-cultural exchanges to participation in international expositions, Thailand has long used diplomacy to share its heritage and assert its presence on the world stage.

Iconic moments include King Rama V’s diplomatic missions, including his landmark visits to many other countries around the world, where he observed and adopted governance models that helped modernize Siam.
Notably, the Royal Gazette, first printed in 1861, remains a crucial source of insight into the kingdom’s past diplomatic engagements.
Building on heritage, shaping the future
As Thailand commemorates 150 years of its formal foreign affairs institution, the MFA seeks to spotlight the historical foundations that have enabled the country to preserve its sovereignty and cultural identity in an ever-changing world.
The theme of both the exhibition and seminar, “Building on Heritage, Shaping the Future,” reflects the belief that understanding history is key to shaping a better future.
Described as “a ministry where the sun never sets,” the MFA continues to be a steadfast, essential force in maintaining Thailand’s international presence. Often working behind the scenes, the MFA remains instrumental in fostering regional peace, dialogue, and mutual respect.

