The Marine Lightweight Survivability System (Version 4) delivers mission critical optical instrument, power management, rugged communication, long-range marking, survivability support, digital control and individual load carriage equipment to various USMC personnel. The 2500323-0760-6020 is vital to operational success, providing Marine teams a rapid-response capability while conducting independent operations in remote, high-threat, hostile or unreachable areas. From enhanced battlespace management to increased situational awareness, users rely on the quality and rugged durability of the 2500323-0760-6020 for complete command and control confidence. The equipment is required to meet Marine Corps readiness levels and rapidly accomplish broader DOD strategic goals.