The Department of Defense, specifically the Department of the Army, is hosting the 2025 C5ISR Industry Expo in Abell, Maryland. This special notice aims to engage industry partners and stakeholders in discussions related to Command, Control, Communications, Computers, Combat Systems, Intelligence, Surveillance, and Reconnaissance (C5ISR) technologies and innovations. The expo serves as a vital platform for showcasing advancements and fostering collaboration between the military and industry to enhance defense capabilities. For further details, interested parties should monitor announcements from the Army Contracting Command - Aberdeen Proving Ground (ACC-APG) for updates on participation and related opportunities.