A squad is a small group of people who work together as a team. It is usually composed of four to twelve members and is often used in military, police, and sports contexts. Squads are typically organized into larger units such as platoons or companies. In the military, squads are used to carry out specific tasks such as reconnaissance, raids, and ambushes. In sports, squads are used to form teams and compete against other teams. In police forces, squads are used to patrol neighborhoods and respond to emergency situations.