JADC2 aims to bring all of the armed forces under a single operational umbrella, allowing soldiers on the ground, pilots in the air and sailors at sea to share real-time information and work seamlessly to achieve mission goals. But doing so is a massive undertaking, requiring a complete overhaul of each service’s data infrastructure and a unified command and control structure. In this Removing Stovepipes, C4ISRNET looks at where the JADC2 initiative is now and upcoming major milestones on the journey to implementation.