platoon

A platoon is a military unit typically composed of two to four squads, sections, or patrols. Platoon organization varies depending on the country and the branch, but a platoon can be composed of 20–50 troops, although specific platoons may range from 10 to 100 people. A platoon is typically the smallest military unit led by a commissioned officer. The platoon leader is usually a junior officer—a second or first lieutenant or an equivalent rank. The officer is usually assisted by a platoon sergeant. Rifle platoons normally consist of a small platoon headquarters and three or four sections (Commonwealth) or squads (United States). In some armies, platoon is used throughout the branches of the army. In a few armies, such as the French Army, a platoon is specifically a cavalry unit, and the infantry use "section" as the equivalent unit. A unit consisting of several platoons is called a company or a battery. Etymology According to Merriam-Webster, "The term was first used in the 17th century to refer to a small body of musketeers who fired together in a volley alternately with another platoon." The word is from the 17th-century French peloton, from pelote meaning a small ball (from the low Latin "pilotta" from Latin "pila"). The meaning was a group of soldiers firing a volley together, while a different platoon reloaded. This suggests an augmentative intention. Since soldiers were often organized in two or three lines, each firing its volley together, this would have normally meant platoons organized so that half or a third of the company is firing at once.