123rd MSB 1AD

The **123rd Main Support Battalion (MSB)** served as a key logistical unit within the 1st Armored Division (1AD) of the United States Army. Originally constituted during the Cold War, the 123rd MSB provided vital supply, maintenance, and medical support to ensure the operational readiness of division units. The battalion saw deployment during major operations, including Operation Desert Storm in 1991, where it played a crucial role in sustaining combat forces in the Persian Gulf. Over the years, the 123rd MSB continued to adapt to evolving military needs, supporting training exercises and contingency missions until it was eventually reorganized during Army modular transformation initiatives.