Cannoneers are soldiers who operate artillery pieces, such as cannons and howitzers, during military operations. Their primary role is to load, aim, and fire these weapons to support ground troops and engage enemy forces. Cannoneers must be skilled in calculating distances, angles, and the type of ammunition needed for effective targeting. In historical contexts, such as during the American Civil War or World War I, cannoneers played a crucial role in battles, often working in teams to ensure the artillery was fired accurately and efficiently. Their expertise in handling heavy weaponry significantly impacted the outcomes of various military engagements.