The OMFV Next-generation Combat Vehicle: A MOSA Milestone
March 12, 2021 | BY: Mike Macpherson
Published in Military Embedded Systems
The U.S. Army’s recent request for proposal (RFP) from industry for its new Optionally Manned Fighting Vehicle (OMFV), the planned replacement for the venerable Bradley Infantry Fighting Vehicle, represents a true milestone for the commercial off-the-shelf (COTS) industry. What makes this ground vehicle a real turning point is the extent to which its design will embrace open standards, as was made very clear during the virtual Industry Day event for OMFV organized by the Army last December.
The Army is telling all suppliers that OMFV “requires a Modular Open Systems Approach (MOSA),” which it states is critical to the long-term success of the vehicle. The argument for implementing MOSA is to “ensure the program can avoid major redesigns or re-architecting” of the vehicle’s systems and subsystems.
In addition to helping to evolve requirements and threats, system upgrades and technology insertions, the insistence on MOSA also calls out the need to address obsolescence and avoid vendor lock. This program is another sign of the extent to which the U.S. Department of Defense (DoD) now sees the open-architecture approach, long championed for years by the VME International Trade Association (VITA) and other standards organizations, maturing into a de facto requirement.
The OMFV RFP further builds on the message delivered by the Tri-Services Memo of January 2019, “Modular Open Systems Approaches for our Weapon Systems is a Warfighting Imperative,” in which the secretaries of the Army, Air Force, and Navy all emphatically expressed that “MOSA supporting standards should be included in all requirements, programming and development activities for future weapon system modifications and new start development programs to the maximum extent possible.”