Armed Forces Day is celebrated Saturday, May 17 this year. The holiday serves as a time to honor serving members of the military as well as those who have previously served, according to the USO.

Armed Forces Day is celebrated Saturday, May 17 this year. The holiday serves as a time to honor serving members of the military as well as those who have previously served, according to the USO.

Armed Forces Day 2025 is in May—this weekend!—and marks an important opportunity to honor service members from every branch of the U.S. military. But what exactly is Armed Forces Day, and how ...