The 901st Military Intelligence (Intelligence and Counterintelligence), or 901st INTC, traces its roots to World War II, where it was first constituted as the 901st Counter Intelligence Corps Detachment in 1944. Activated in France, the unit provided vital counterintelligence and security support to U.S. Army operations in the European Theater. Over the decades, the 901st evolved through several redesignations, ultimately becoming the 901st Military Intelligence Group. Today, it operates under the U.S. Army Intelligence and Security Command (INSCOM), specializing in counterintelligence, force protection, and threat analysis to safeguard Army personnel and operations worldwide.