Military platforms utilizing laser weapons systems are a key component of future planning. Powering these systems requires extreme focus on Size, Weight, and Power (SWaP). Fuel cells as part of a hybrid power system can be a prime enabler in reducing size and weight while increasing power density. Infinity is working a multi-pronged effort to develop fuel cells based solutions for deployment in these critical systems. Currently engaged in development efforts with both Air Force and Missile Defense Agency, the Infinity team is transitioning its fuel cell technology to meet the demands of the this market.