What's the significance of military branch birthdays?

So I just found out each branch of the military has its own 'birthday'. Why is this, and what happens on these days? Is it a widespread celebration, more of an internal thing, or just a historical note? Thanks in advance!

Military branch birthdays indeed exist and represent the date of establishment of each branch. These days hold historical significance as they mark the foundation of each service and their mission to serve and protect the nation.

Generally speaking, military branch birthdays are celebrated with various activities, including ceremonies, parades, or special events, and these are often observed internally by the personnel of each branch. It's a way for servicemembers to recognize their shared heritage, celebrate their achievements, and foster camaraderie.

For example, the U.S. Army, the oldest branch, celebrates its founding on June 14, 1775. Typically, there's a formal ball that includes a meal, guest speakers, awards, and dancing. Similarly, the U.S. Navy, established on October 13, 1775, commemorates its birthday with a ball, a cake-cutting ceremony, and occasionally a speech from the Chief of Naval Operations.

Of course, the scale and type of celebration can vary significantly depending on the specific branch and the location. While it's primarily an internal thing, veterans and civilian supporters also often partake in some form of celebration or recognition. It's important to note that although these days are significant to those in and connected to the military, they are not public holidays and do not often involve widespread public celebration.

In essence, military branch birthdays are a nod to the past — a tribute to the challenges overcome and progress made since the inception of each service. They offer an opportunity for those in the military community to celebrate their unique heritage and reinforce their commitment to the principles and values of their respective branches.