The 509th parachute infantry battalion is one of the very first US. Airborne unit in paratroopers history : Originally constituted 14 March 1941 as the 504th Parachute Infantry Battalion (PIB) and activated on 5 October 1941. On 24 of February 1942 the unit moved to Fort Bragg, North Carolina. Then , trained with the British 1st Parachute Brigade in England, earned the honorary title "Red Devils", and were authorized to wear the maroon beret. The maroon beret remains an iconic symbol of...