Army commander Suchinda Kraprayoon led a coup in 1991, and his junta installed Anand Panyarachun as a civilian prime minister. But after an election in 1992, Suchinda replaced Anand as PM, leading to anti-military demonstrations in Bangkok.
Chamlong Srimuang led a crowd of more than 200,000 protesters at Sanam Luang on 17th May 1992. The following morning, the army fired live rounds into the crowd, and Chamlong was arrested. The protest spread to Democracy Monument on Ratchadamnoen Avenue, and the nearby Royal Hotel became a field hospital for the injured.
After two more days of clashes — and fifty-two deaths — King Rama IX held a televised meeting with Chamlong and Suchinda, after which Suchinda resigned as prime minister. This was Bhumibol’s most direct public intervention in politics, and footage of the two men kneeling in front of him created the impression that royal authority superseded political leadership.
I have collected various items related to the events of ‘Black May’, including cassettes, videotapes, books, magazines, and newspapers published during the protest. (Black May is known in Thai as พฤษภาทมิฬ, or ‘savage May’.)
