The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking contractors for the repair and modification of antennas, as indicated in the presolicitation notice. The procurement focuses on antennas, waveguides, and related equipment, which are critical components for various defense systems and operations. Interested parties can reach out to Alexis T. Hoepfl at (215) 697-5072 or via email at ALEXIS.T.HOEPFL.CIV@US.NAVY.MIL for further details regarding the opportunity. Specific deadlines and funding amounts have not been disclosed in the available information.