The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of inertial navigation systems. The procurement aims to ensure that these critical navigational instruments are restored to a Ready for Issue (RFI) condition, adhering to stringent quality control and inspection standards as outlined in the Statement of Work. These systems play a vital role in military operations, providing essential navigation capabilities for various defense applications. Interested contractors should direct inquiries to Joshua Seltzer at 215-697-2849 or via email at joshua.j.seltzer.civ@us.navy.mil, with the expectation of a 30-day repair turnaround time and compliance with specific quality assurance requirements.