This is a Request for Information (RFI) seeking vendor capabilities for supplying Unmanned Aircraft Systems, Counter-UAS systems, and related supplies and parts. The request includes Ready-to-Fly UAS, Purpose-Built Attritable Systems, and First-Person View Drone Build Kits, with optional services like training and maintenance. It is issued strictly for market research and planning and does not constitute a formal solicitation or a promise of future business. Participation is voluntary, and no costs for responding will be reimbursed. No timelines, budget, or performance location are specified.