Na Chaluai district
Na Chaluai is a district in the southern part of Ubon Ratchathani province, northeastern Thailand.
History
The Ministry of Interior created the "minor district" Na Chaluai on 1 February 1972, when the three tambons Na Chaluai, Phon Sawan, and Non Sombun were split off from Det Udom district. The sub-district was later upgraded to a full district on 12 April 1977.More than 80 percent of Na Chaluai's people moved there from other districts. This area was a battle field of Communist Party of Thailand and the Royal Thai Army during the time of Vietnam War.
Geography
Neighboring districts are Nam Yuen, Det Udom, Buntharik and the Laotian province of Champasak.Phu Chong-Na Yoi National Park is in the district. The important water resource is the Dom Yai river.