Mk-15 Phalanx is a point-defense, total-weapon system with 20 mm. gun mounts that provide a terminal defense against incoming air targets.

• Repair and test of Mk-15 Phalanx System electrical, electromechanical, and mechanical assemblies and spares,
• Mk-15 Phalanx system inspection and overhaul performance checks,
• Repair of Mk-15 Phalanx equipment for Dockside repairs, 
• Miscellaneous Mk-15 Phalanx system hardware production, 
• Miscellaneous spares build/upgrades, 
• Assembly of  Mk-15 Phalanx cables/harness, 
• Ordalts and modifications,                                                                                                                                                                             
• Completely disassemble the remaining assemblies and remanufacture,
• Repair corrosion damage and paint as required,
• Mechanical alignments,
• Electrical alignments,
• Servo alignments,
• Receiver / microwave alignments,
• Test and repair circuit card assemblies,
• Perform Factory Acceptance Test (FAT) to Original,
• Performance requirements.