The 42nd Contracting Squadron at Maxwell Air Force Base (AFB), Alabama, is seeking sources to lease a system for detecting, identifying, and tracking small unmanned aerial systems (sUAS) operating on or near Maxwell AFB and Gunter Annex. This is a sources sought synopsis only, not a solicitation, and no contract will be awarded based on this notice. No submission timelines or budget amounts are specified. The location for performance of services is Maxwell AFB and Gunter Annex, Alabama. Responses will inform potential acquisition strategy but should avoid including competition-sensitive or proprietary information.