Navy units are organized groups within a navy that perform specific functions and missions. These units can include various types of ships, submarines, and aircraft, each designed for different roles such as combat, logistics, or reconnaissance. The structure of navy units allows for efficient operation and coordination during naval operations. Each navy unit is typically categorized by its capabilities, such as destroyers, aircraft carriers, or submarines. These units work together to ensure maritime security, conduct training exercises, and support humanitarian missions. The effective collaboration among different units is essential for maintaining a strong naval presence and readiness.