The U.S. military spent more than $6 billion over the past three years to recruit and retain service members, in what has ...

Business Insider's chief video correspondent Graham Flanagan and senior producer Jake Gabbard take you behind the scenes of ...

This detailed comparison breaks down what new recruits face in each branch of the U.S. military. From the physically grueling Marine Corps Crucible to the simulated shipboard crises of Navy Battle ...