As the costs of creating advanced avionics software continue to increase and program funding continues to be constrained, a new business and acquisition approach along with a new technology foundation needs to be adopted to maintain competitiveness with near-peer adversaries; in short, everything must change. To meet this challenge, the government and defense/aerospace industry have joined forces to create the Future Airborne Capability Environment (FACE), which redefines the landscape for developing, procuring, integrating, and maintaining next-generation military avionics platforms.