Maneuver Support Vessel (MSV)

The Maneuver Support Vessel (MSV) program, detailed in Army budget line item 8211R01001, is a critical modernization effort under the Army Watercraft Systems (AWS) initiative. The primary goal of the MSV program is to enhance the Army's ability to conduct Dynamic Force Repositioning (DFR) and support Multi-Domain Operations (MDO) and Joint All Domain Operations (JADO). The MSV is designed to provide commanders with flexible access to multiple entry points via littorals and inland waterways. This enables the sustainment of forces within anti-access/area denial (A2/AD) environments, which is essential for maintaining operational effectiveness in contested areas where traditional ports and road networks may be unavailable or compromised.

The key objective of the Maneuver Support Vessel (Light) (MSV(L)) subprogram is to replace the aging Landing Craft Mechanized-8 (LCM-8) class of vessels. The LCM-8 lacks the speed, shallow water capability, interoperability, and maneuverability required to transport modern Army platforms. The MSV(L) introduces a digital architecture, improved draft, higher operational speed, and increased payload capacity. These enhancements enable the vessel to deliver a combat-configured Abrams tank, or two Strykers, or two Bradley Fighting Vehicles, as well as bulk supplies such as fuel, water, food, and ammunition directly to dispersed force elements in austere environments.

Procurement under this line item is managed by the Army's acquisition agencies, with Vigor Works LLC of Vancouver, WA serving as the primary contractor for vessel production. The program is structured to fulfill the Army Acquisition Objective (AAO) of 13 vessels over a ten-year base contract, with a possible five-year extension. Production build time for each vessel is approximately 48 months, which includes long lead hardware procurement. Fielding costs are budgeted in the fiscal year in which each vessel is delivered. This reflects the extended production timeline and the need for timely support and integration into Army operations.

For FY 2026, the budget supports a range of activities including the acquisition of government-furnished equipment, economic adjustments, first destination transportation, technical publications, program management support, testing, fielding, and training. Production verification testing for the first delivered vessel is scheduled to begin in FY 2026, requiring additional program management, test and evaluation, and training equipment support. These efforts ensure that each vessel meets operational requirements and is fully integrated into Army logistics and maneuver strategies.

The MSV(L) program is closely aligned with the Army Transformation Initiative (ATI), reflecting its high priority within the Army's overall modernization strategy. By providing surge, precision, and dispersed logistics capabilities, the MSV(L) enables the rapid movement and maneuver of tailored forces and combat power. This is particularly important for mitigating A2/AD threats and supporting expeditionary operations in environments where access is limited and infrastructure is undeveloped or contested.

Each MSV(L) vessel incorporates advanced features such as reduced draft for shallow water operations, digital command and control systems, and interoperability with other joint and coalition assets. These capabilities are justified by the operational need to sustain dispersed forces, deliver critical supplies, and transport heavy combat platforms in support of both routine and contingency missions. The program also includes funding for technical publications and training equipment to ensure that Army personnel are fully prepared to operate and maintain the new vessels.