The Advanced Navigation Simulation Environment Laboratory (ANSEL) effort seeks comprehensive engineering, technical, and integration support to modernize Position, Navigation, and Timing (PNT) and Navigation Warfare (NAVWAR) simulation capabilities at the Holloman AFB PNT Simulation Laboratory. The work replaces obsolete equipment and outdated software in the Navigation Test and Evaluation Laboratory (NavTEL) to establish a state-of-the-art testing environment. The acquisition is planned under Other Transaction Authority (10 U.S.C. § 4022), with NAICS 541330 and PSC AC33 listed and alternative NAICS/PSC recommendations permitted. The Statement of Objectives is marked Controlled Unclassified Information; access requires emailing a CAGE code, confirming NIST/CMMC status, and receiving the document via DoD SAFE.