The appointment of Suchinda Kraprayoon as the 19th Prime Minister of Thailand on 7 April 1992 triggered intense national unrest, culminating in the violent events known as Black May. As a central figure within the military establishment, his short-lived leadership marked a volatile period in Thai governance that ultimately ended with his resignation only weeks later.
Military Education and Early Career
Born in 1933 in Nakhon Pathom, Suchinda followed an extensive path through military institutions. His formal training began at the Taweethapisek School, followed by the Armed Forces Academies Preparatory School and the Chulachomklao Royal Military Academy. He further refined his professional expertise abroad, attending the United States Army Command and General Staff College at Fort Leavenworth, Kansas, and training at Fort Sill, Oklahoma. He joined the Royal Thai Army as a Second Lieutenant in 1953, beginning a long climb through the ranks that included serving as an assistant military attaché at the Thai Embassy in Washington and participating in operations during the Vietnam War.
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Suchinda's influence peaked in the early 1990s as he ascended to the highest levels of the military hierarchy. On 29 April 1990, he was named Commander in Chief of the Royal Thai Army. His position provided the foundation for the National Peace Keeping Council, which he led during the February 1991 coup d'état that removed the government of Prime Minister Chatichai Choonhavan. By October 1991, he had also assumed the role of Chief of Defence Forces of Thailand, consolidating significant military authority before entering the civilian political arena.
Premiership and Resignation
Following the general election on 22 March 1992, a coalition of five political parties invited Suchinda to serve as Prime Minister. His acceptance of this position sparked widespread public opposition, as he had not stood for election. The resulting demonstrations were met with military force in Bangkok, leading to high casualty counts during the civil disturbances of May. Following intervention by King Bhumibol, Suchinda resigned on 24 May 1992. After leaving office, he transitioned to the private sector, serving as Chairman of Telecom Holdings.
Fast facts
- Born: 1933, Nakhon Pathom
- Died: 10 June 2025, Phramongkutklao Hospital
- Prime Minister of Thailand: April–May 1992
- Military Rank: General
- Religion: Buddhism
- Citizenship: Thailand
Questions readers ask
What event led to the resignation of Suchinda Kraprayoon?
He resigned on 24 May 1992 following mass protests and the violent suppression of demonstrators during the period known as Black May.
Which positions did he hold within the Thai military?
He served as the Commander in Chief of the Royal Thai Army from 1990 to 1992 and as the Chief of Defence Forces from 1991 to 1992.



