The objective of this evaluation is to assess the effectiveness with which the DoD developed and implemented the Combined Joint All-Domain Command and Control (CJADC2) line of effort to modernize mission partner information sharing. We may revise the objective as the evaluation proceeds, and we will also consider suggestions from management for additional or revised objectives. We plan to perform this evaluation in accordance with the Council of the Inspectors General on Integrity and Efficiency “Quality Standards for Inspection and Evaluation.”