Which is the newest branch in the US military?

I've been debating joining the military after high school. Just out of curiosity, which one is the newest branch of the military? And what might be some pros or cons of joining a newer branch versus an established one?

The newest branch in the U.S. military is the United States Space Force, which was established in 2019. This branch organizes, equips, trains, and provides personnel that protect U.S. and allied interests in space. Some of their key responsibilities include monitoring ballistic missile launches, tracking space debris, and maintaining satellites that allow the other branches of the military to communicate.

Joining a newer branch like the Space Force, just like any other career decision, comes with its own set of pros and cons.

On the positive side, since the Space Force is a relatively new branch, there may be more opportunities for advancement and input into the shaping of its culture and procedures. You would be entering a still-evolving organization that offers unique opportunities, particularly if you have an interest in technology, space, and cybersecurity.

On the downside, since it's so new, there may be some growing pains. It might take some time for the branch to fully establish its procedures, training programs, and culture. You might find less structure and precedent to lean on, compared to established branches of the military. Also, being newer, the Space Force may not have as many bases around the world or as wide range of posts, which could impact your potential for travel or preferred locations.

This decision should be based on your own personal career goals and interests. The most significant factor in choosing a branch should be how its missions and opportunities align with your personal values, interests, and long-term career plans. So, think about what kind of career you want to pursue, and how a specific branch could help you achieve those goals.