Government Technology/News Amentum to Develop Visual Modeling & Simulation Framework for SAI; Phil Horvitz Quoted Amentum has been selected by the SecureAmerica Institute (SAI) to develop a real-time 2D/3D visual modeling and simulation framework, the company reported on Tuesday. SAI selected Amentum’s among the 30 proposals received. More by Sarah Sybert December 1, 2020