This is a Request for Quotations for a Next-Generation Network Security Firewall rental service, including support and subscriptions. The U.S. government will award a purchase order based on a comparative evaluation of initial quotations for best value, not just low price. The performance location is not specified. Questions must be submitted in writing to the specified email address by February 4, 2026. Quotations must be submitted electronically in a specific PDF format by February 12, 2026, and must include several completed forms.