Artillery pieces are large-caliber guns designed to fire munitions over long distances. They include various types, such as howitzers, cannons, and mortars, each serving different tactical purposes on the battlefield. Artillery is typically used to support ground troops by providing heavy firepower against enemy positions or fortifications. These weapons can be towed by vehicles or mounted on self-propelled platforms, allowing for mobility and quick deployment. Modern artillery pieces often incorporate advanced technology, such as GPS for precision targeting and computerized fire control systems to enhance accuracy and effectiveness in combat situations.