Combat units are organized groups of military personnel trained to engage in direct combat. These units can vary in size and function, ranging from small teams, like squadrons, to larger formations, such as battalions or regiments. Each unit is equipped with specific weapons and tactics suited for various combat scenarios. Combat units are essential for executing military operations and can be specialized for different roles, including infantry, armor, and artillery. They work together to achieve strategic objectives, often coordinating with other units and support services to enhance effectiveness on the battlefield.