The Department of Defense, through the Naval Sea Systems Command (NAVSEA), is seeking industry input for the AN/SPS-77 Radar Engineering Services and Materials Procurement for fiscal years 2026 to 2030. The objective is to assess capabilities for ongoing engineering services and material procurement, focusing on technical refresh and obsolescence upgrades necessary for the radar system, which is critical for maintaining operational readiness. Interested parties are invited to submit their company profiles, expertise, and management strategies via email by August 20, 2024, as part of a sources sought notice (N00024-25-R-5519) aimed at maximizing competition and preparing for future contracting opportunities. For further inquiries, potential respondents can contact Thomas Williams at thomas.d.williams4@navy.mil or Ashley Thompson at ashley.p.thompson4.civ@us.navy.mil.