What's the role of each branch in the US military?

I am keen on joining the military after high school but kinda confused about their roles. Could anyone breakdown what each branch does or specializes in across the armed services in the US?

Sure, let's break down the roles and responsibilities of the six branches of the U.S. military:

1. Army: As the oldest branch of the U.S. military, the Army primarily handles land-based operations. Soldiers in this branch might engage in ground combat, operate military tanks, or work in aviation positions. The Army also situates itself as a strong force of humanitarian aid, stepping in for disaster relief both domestically and internationally.

2. Navy: Founded shortly after the Army, the U.S. Navy's main function is to carry out maritime operations. It boasts a fleet of over 300 ships tasked with maintaining the freedom of the seas, projecting American influence abroad, delivering strong offensive and defensive capabilities, and providing rapid response to crises around the world.

3. Air Force: The U.S. Air Force is primarily responsible for air-based defense. They aim to protect the country through surveillance and successful aerial combat. They are closely linked with the country's space interests, involving satellite set-ups and missile launch detections.

4. Marines: The U.S. Marine Corps operates as an amphibious force, often closely associated with Navy for transportation across water bodies. Marines are typically deployed for high-impact, direct combat situations. They are often the first boots on the ground in conflict scenarios, offering fast deployment and high adaptability.

5. Coast Guard: Unlike the others, the U.S. Coast Guard falls under the Department of Homeland Security, not the Department of Defense, during peacetime. The Coast Guard primarily monitors U.S. coasts, carrying out search and rescue missions, enforcing maritime law, aiding navigation, and preventing sea-based threats from reaching American soil.

6. Space Force: Established in 2019, the U.S. Space Force is the newest branch of the military. It organizes, trains, and equips personnel in order to protect U.S. and allied interests in space. It is responsible for monitoring ballistic missile launches, tracking space debris, and maintaining satellites that allow the other branches of the military to communicate.

I hope this gives you a clearer picture of the different branches of the U.S. military and their respective roles. When choosing a branch, consider which responsibilities and opportunities align best with your skills, interests, and long-term career goals.