How many independent services does the US military have?

1, the service itself is independent. Services (such as army, navy and air force) have arms (such as infantry and naval aviation). The name of "independent services" is not exact, but there are "independent services", such as our Second Artillery Corps and Russian Airborne Forces.

The United States has five military forces, namely, the army, navy, air force, marine corps and coast guard. Among them, the Marine Corps is closely related to the navy, and the Coast Guard can also be considered as a non-military force, so it can also be said that there are three major services in the United States.

3. The armed forces of China are divided into the China People's Liberation Army and the Armed Police Force. The PLA has three services: land, sea and air, and the Second Artillery Corps has an independent service.

The army is divided into infantry, artillery, armored forces, engineers and other arms.

The navy is divided into surface ships, submarines, naval aviation, marine corps, coastal defense forces and other arms.

The air force is divided into aviation, airborne troops, surface-to-air missiles, radar troops and other arms.

4. Army aviation is an arm that cooperates with ground forces to perform tactical tasks. Relatively speaking, the air force is engaged in strategic campaign tasks and national air defense. Army aviation is generally equipped with helicopters, and the air force has complete models.