Shortly after the Wright brothers' first successful manned flight in 1903, the potential military applications of aviation technology became increasingly apparent. In 1907, the U.S. Army established the Army Signal Corps, a small division devoted to aeronautics. By 1912, the Signal Corps had nine aircraft and an annual budget of $125,000-about $4 million in current dollars. Investment in the Signal Corps ballooned during the First World War, a conflict defined in part by the deployment of military aircraft for reconnaissance, tactical support,
The President's FY '26 National Defense Budget requests $1.01 trillion, which is a 13 percent increase from FY '25 enacted levels. This includes $848.3 billion for DoD's discretionary budget and $113.3 billion in mandatory funding for DoD.