LCS MCM Mission Modules

The LCS MCM Mission Modules program is a Navy initiative under Budget Line Item 1601, focused on the procurement and fielding of modular mine countermeasures (MCM) capabilities for the Littoral Combat Ship (LCS) fleet. The primary goal of this program is to provide the Navy with a flexible, rapidly deployable, and technologically advanced set of tools to detect, classify, and neutralize naval mines in littoral (near-shore) waters. This enhances fleet mobility and operational safety. The program aims to replace legacy MCM platforms with a modular, mission package approach that leverages both manned and unmanned systems. This reduces risk to personnel and increases the speed and effectiveness of mine clearance operations.

Unmanned Minesweeping (UMS) Module is a key component of the LCS MCM Mission Modules. Its objective is to provide unmanned, long-endurance bottom sweep capabilities using the Minesweeping Payload Delivery System with Towed Acoustic Generator and electromagnetic sweep cables. These systems are designed to clear large minefields after minehunting operations or in areas where minehunting is less feasible. The UMS module enables the LCS to conduct influence sweeping without exposing sailors to minefield dangers.

MCM Unmanned Surface Vehicles (USV) are procured to serve as multi-mission platforms capable of being configured for mine sweeping, hunting, and neutralization. The program is transitioning all USVs to a common configuration to support interoperability and ease of maintenance. Engineering Change Proposals are being implemented to upgrade previously procured USVs, ensuring they meet current operational requirements. These USVs are critical for enabling remote operations and reducing the need for manned vessels in hazardous environments.

Organic Airborne Mine Countermeasures (OAMCM) Systems utilize the MH-60S helicopter equipped with the Airborne Mine Neutralization System and Airborne Laser Mine Detection System. These airborne systems provide rapid, long-range detection and neutralization of mines, supporting operations in confined straits, chokepoints, and amphibious operation areas. The program funds technology refreshes and obsolescence upgrades to maintain the reliability and effectiveness of these systems.

Buried Minehunting (BMH) Module, centered on the Knifefish Unmanned Undersea Vehicle, is designed to detect and identify buried and bottom mines in high-clutter environments. The program is transitioning from Block 0 to Block 1 capabilities, with retrofit contracts and engineering changes to improve performance and readiness. This module enhances the Navy's ability to address complex mine threats that are not detectable by traditional methods.

Remote Minehunting (RMH) Module consists of an MCM USV equipped with a Minehunting Payload Delivery System and the AN/AQS-20C variable depth sonar. This module provides the capability to detect and classify bottom and tethered mines from a safe distance. The procurement plan includes technology refreshes to address obsolescence and maintain alignment with fielding schedules, ensuring continued operational effectiveness.

The MCM Support Equipment line funds the procurement of ancillary equipment necessary for the operation, deployment, and maintenance of the various mission modules. This includes redesigned surface tow cradles, stowage cradles, table fixture devices, and peculiar support equipment kits. The support equipment ensures that all mission modules can be effectively integrated and sustained on LCS platforms, supporting the goal of delivering a full detect-to-neutralize capability and replacing legacy MCM systems.