The Department of Defense, through the Defense Logistics Agency, is soliciting proposals for the procurement of a Modulator for sonar applications. This contract requires compliance with specific quality assurance standards, including ISO 9001, and entails higher-level inspection and acceptance processes to ensure the reliability and performance of the underwater sound equipment. The Modulator is critical for enhancing sonar capabilities, which are vital for various defense operations. Interested vendors should direct inquiries to Jeremy Crow at jeremy.crow@dla.mil, and are advised to review the solicitation for detailed requirements and submission guidelines.