JournalThe ITEAOF TEST AND EVALUATIONPublished quarterly by the International Test and Evaluation AssociationSEPTEMBER 2021|Volume 42,Number 3Testing ArtificialIntelligence and Collaborative Autonomous Systems Simulating the Operational Impact of AI-EnabledSystems:Concepts and Considerations Managing Complexity in Operational Test andEvaluation of Integrated Systems Accelerating Cyber Acquisitions:Introducing aTime-Driven Approach to Manage Risk with Less Delay