The Department of Defense, through the Naval Air Warfare Center Training Systems Division (NAWCTSD), is seeking Service-Disabled Veteran-Owned Small Businesses (SDVOSB) to provide curriculum sustainment transition services for the U.S. Marine Corps Heavy Helicopter Training Squadron (HMHT-302) and Heavy Helicopter Squadron (HMH-461). The procurement aims to sustain operator and maintenance training curricula for the CH-53K helicopter, including the development and revision of Interactive Multimedia Instruction (IMI) levels 1-4. This initiative is critical for maintaining the operational readiness and effectiveness of the Marine Corps' heavy lift capabilities. Interested parties must respond by November 20, 2025, detailing their capabilities and relevant experience, as the anticipated Request for Proposal (N6134026R0013) is expected to be released in the second quarter of 2026, with a contract performance period of 48 months. For further inquiries, contact Caitlyn Ersek at caitlyn.e.ersek.civ@us.navy.mil or Evan Denove at evan.t.denove.civ@us.navy.mil.