The Leader Development and Assessment Course, also known as Operation Warrior Forge, is held annually at Fort Knox, KY. The U.S. Army's largest training exercise, LDAC is the U.S. Army Cadet Command's capstone training event. The purpose of the course is to train U.S. Army ROTC Cadets to Army standards, to develop their leadership skills, and to evaluate their officer potential. Most Army Cadets attend LDAC between their junior and senior undergraduate years after having contracted to join the Army. Successful completion of LDAC is a prerequisite to becoming an Army officer through ROTC. The 29-day course starts with individual training and leads to collective training, building from simple to complex tasks. This building-block approach permits integration of previously-learned skills into follow-on training. This logical, common-sense training sequence is maintained for each training cycle. Every day at LDAC is a day of training.