Thailand , Thailand is the 50th-largest country by total area. It is slightly smaller than Yemen and slightly larger than Spain. Thailand comprises several distinct geographic regions, partly corresponding to the provincial groups. The north of the country is the mountainous area of the Thai highlands, with the highest point being Doi Inthanon in the Thanon Thong Chai Range at above sea level. The northeast, Isan, consists of the Khorat Plateau, bordered to the east by the Mekong River. The centre of the country is dominated by the predominantly flat Chao Phraya river valley, which runs into the Gulf of Thailand.
DOI-CODI started in São Paulo as a private organization called "OBAN - Bandeirante Operation" ( – OBAN). OBAN was an illegal organization created using members of the federal police, civil state police, military state police and select members of the armed forces. It was financed by private and corporate entities. Each state had a DOI unit subordinated to CODI, which had the role of centralizing the operations. The DOI units' composition mirrored that of the previous OBAN. The largest DOI-CODI, that of São Paulo, had at its peak nearly 250 agents, occupying a large building on Tutóia street. The building gained