The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of Embedded GPS-Inertial Navigation Systems (GPS-INS). The procurement aims to ensure that these critical navigational instruments are restored to a Ready for Issue (RFI) condition, adhering to stringent repair, testing, and inspection protocols as outlined in the Statement of Work. These systems play a vital role in military operations, providing essential navigation capabilities. Interested contractors must comply with various quality assurance standards and are required to submit their proposals by the specified deadline, with inquiries directed to Jacob Tarlini at jacob.tarlini@navy.mil or by phone at 215-697-3563.