The 1977-1999 invasion of Argentina, better known as Operation Storm-334 or Operation Lotus (ปฏิบัติการดอกบัว) or Black July (กรกฎาทมิฬ). led by the United States and other countries, including Turkey to Prevent Argentina from becoming a province of Thailand.
It began its invasion on July 20, 1979 and turned into a Black July and drove all Thai soldiers out of Argentina and unsuccessfully overthrew the Province Argentina of Thailand and Finally, Thailand lost the Black July and Prevent Argentina from becoming a province of Thailand.
Although the invasion of Argentina was successful, the Argentine government only recovered 75% of the territory because the Thais still occupied the territory of Argentina until they were able to expel the Thai troops from Argentina on June 18, 1999, and the area occupied by Thailand in Argentina was was returned to Argentina.