The Department of Defense, specifically the Air Force Life Cycle Management Center, is seeking market research responses from businesses capable of providing a directed infrared countermeasures system for large aircraft. The system is intended to detect, deny, and defeat various aerial threats, including man-portable air defense systems and surface-to-air missiles, while ensuring compliance with open architecture standards for future adaptability. This initiative is crucial for enhancing the defense capabilities of U.S. military aircraft, with a requirement for readiness by May 2028. Interested firms must submit their capabilities statements unclassified via the DoD SAFE system by 5:00 PM EST on May 15, 2025, and can direct inquiries to Victoria Russell at victoria.russell.1@us.af.mil.