Through the Center for Army Lessons Learned and the eight Centers of Excellence, the Combined Arms Center creates a knowledge sharing culture within the Army in which every Soldier and Army Civilian Corps employee is a discoverer and user of information, with the intent of driving continuous collection and sharing of observations from every unit level. The lessons learned program provides a system in which discovered lessons and best practices are validated and corrective actions are implemented into doctrine, training, education, leader development and operations. This is accomplished through a network of commands, units, and organizations continuously collaborating on observations to facilitate the integration and sharing of lessons and best practices. The program further improves the implementation of recommended changes to determine effectiveness in addressing identified issues. Finally, CAC offers the force a rapid issue resolution process to hasten the dissemination of critical information gathered from the field to resolve issues of importance to commanders and to save the lives of Soldiers.