A modular architecture that will accompany the Optionally Manned Fighting Vehicle program could split different components of an active protection system among different vehicles in a formation, according to an official from the program executive office for ground combat systems. The modular open architecture -- formally the PEO GCS Common Infrastructure Architecture 2.0 -- includes the vehicle’s APS, and it could regulate the way the APS talks to other systems on the vehicle, Maj. Steve Naser, assistant program manager for...