The term 'platoon setting' refers to a military unit composed of two or more squads, typically consisting of around 40 soldiers. The crossword solutions for this term are NAM (3 letters), VIETNAM (7 letters), and VIETNAMWAR (10 letters). NAM is an acronym for the Vietnam War, which was fought between North Vietnam and South Vietnam from 1955 to 1975. Vietnam is the country in which the war took place, and Vietnam War is the name given to the conflict.