<prompt> Pedzisa mutsara unotevera: Muna November 1970 hurumende yeThailand yakazivisa kuti yakanga ichironga kubvisa mauto ayo muSouth Vietnam panosvika 1972. Chisarudzo chacho chaiva nechokuita nokuipa kwechengeteko mu  <response>: Laos neCambodia uye kukura kwevapanduki vomukati muThailand, pamwe chete nokuenderera mberi kweU.S. kubvisa mauto. Zvirongwa zvokubvisa zvaiva zvokuchinja-chinja zvaizobviswa zvishoma nezvishoma. Kuwedzera kwechishanu kwaisazotsiviwa pashure pokudzokera kwayo kuThailand muna August 1971. Chikamu chechitanhatu chaizoshandiswa sezvakanga zvarongwa muna January 1971 uye chaizobviswa gore rimwe gare gare kuti chipedzise kugadziriswazve. Musi wa 26 Kurume 1971 hurumende yeThailand yakazivisa kuUnited States neSouth Vietnam kuti hafu yeDivision yaizobviswa muna Chikunguru 1971, uye hafu yasara muna Kukadzi 1972 zvichienderana nezvakanga zvambotaurwa. 