111th Combat Support Squadron

• Origins: The 111th Combat Support Squadron (111th CSS) is a unit within the Pennsylvania Air National Guard, part of the 111th Attack Wing, based at Biddle Air National Guard Base, Horsham, Pennsylvania. • Original Role: The squadron traces its roots back to World War II, originally serving as a support element for tactical and reconnaissance units. • Organizational Changes: Over its history, the 111th has supported various aircraft missions including tactical fighters, reconnaissance aircraft, and, more recently, remotely piloted aircraft (RPA) operations. • Post-9/11 Deployments: Members of the 111th CSS have been deployed in support of Operations Enduring Freedom, Iraqi Freedom, and other missions in the Global War on Terrorism. • Support Functions: The squadron provides a wide range of essential base functions, including supply management, vehicle maintenance, civil engineering, food services, and communications. • Base Realignment: The 2005 Base Realignment and Closure (BRAC) process led to the transition of the 111th from a flying unit to a support role, and later to an RPA mission. • Community Support: The 111th CSS is regularly involved in disaster relief efforts and homeland defense, supporting state and local agencies during emergencies. • Heritage and Honors: The squadron and its parent wing have received multiple Air Force Outstanding Unit Awards for their performance, dedication, and achievement. • Notable Missions: The unit has played key roles in supporting presidential visits, national security special events, and joint exercises with other branches of the U.S. military. • Legacy: The 111th CSS’s adaptability and commitment reflect the broader spirit of the Air National Guard, blending federal missions with a strong tradition of serving the Commonwealth of Pennsylvania.