<prompt> Ramba uchinyora ndima iyi - Munguva yehondo yeVietnam, Walton akashanda muGreen Berets sechikamu cheStudies and Observations Group. Akabatanidzwa mukurwisana muA Shau Valley uye muLaos  <response>: , kwaakanga ari murapi uye mutevedzeri womutungamiriri wechikamu chainzi Spike Team Louisiana. Walton gare gare akagamuchira Silver Star nokuda kwoushingi muhondo. 