Asia Pacific Thailand Floods Crisis

BREAKING — Asia Pacific · June 8, 2026

Thailand: Monsoon Floods Kill 78 and Displace 2.3 Million Across 48 Provinces

BANGKOK — Thailand’s annual monsoon season has turned catastrophic, with floodwaters killing at least 78 people, submerging entire districts, and displacing more than 2.3 million residents across 48 of the kingdom’s 77 provinces as of Monday, according to the Department of Disaster Prevention and Mitigation. The death toll is the highest from a single flooding event in Thailand since 2011, when the Chao Phraya River overflowed and killed more than 800 people. Prime Minister Paetongtarn Shinawatra declared a national state of emergency effective Tuesday and authorised the deployment of 15,000 troops to assist in rescue and evacuation operations. The Royal Thai Army said it had opened 200 emergency shelters across the north and northeast, the worst-affected regions, where floodwaters were reaching as high as two metres in some villages. The Chao Phraya River, which runs through Bangkok, was at critically high levels and authorities were sandbagging key infrastructure along the riverbank. The Bank of Thailand said the floods posed a “significant near-term risk” to the country’s agricultural sector, which accounts for roughly 11 percent of GDP, and suspended loan repayments for affected farmers for six months. Thailand’s disaster management agency reported that 948,000 hectares of farmland had been inundated, destroying rice, cassava, and rubber plantations across the country’s main agricultural belt. The Thai Meteorological Department said conditions were expected to worsen before improving, with additional heavy rainfall forecast for the northern highlands through Thursday. Neighbouring Cambodia and Laos both offered emergency assistance, with Cambodia sending 200 rescue boats and Laos offering access to its hydropower dams to help regulate downstream water levels. The United Nations Office for the Coordination of Humanitarian Affairs said it was in contact with the Thai government and preparing a Flash Appeal for international assistance. International donors including Japan, Australia, and the United States pledged immediate humanitarian supplies. World Food Programme country director in Bangkok, Elise Pedersen, said the floods had cut off access to food supplies for “hundreds of thousands of families already living on the edge.” The crisis has reignited debate in Thailand over the adequacy of the country’s flood management infrastructure, with critics pointing to the expansion of concrete embankments in Bangkok while less-protected rural communities bear the brunt of each annual rainy season. The Thai stock exchange fell 2.4 percent on Monday as investors weighed the economic impact of the flooding. Analysts at Kasikorn Research said they expected the floods to shave at least 0.3 percentage points from Thailand’s GDP growth in the third quarter.

Sources: Reuters, AP, Bangkok Post, The Nation Thailand, BBC, Channel News Asia, Al Jazeera, Nikkei Asia, UN OCHA, World Food Programme