Marine Corps Recruit Depots (MCRDs) are specialized training facilities where individuals are transformed into United States Marines. Located in San Diego, California and Parris Island, South Carolina, these depots provide rigorous physical and mental training to recruits. The training lasts approximately 13 weeks and focuses on discipline, teamwork, and military skills. At MCRDs, recruits learn essential tasks such as marksmanship, physical fitness, and military customs. They are also instilled with the core values of honor, courage, and commitment. Successful completion of training at a recruit depot is a crucial step in becoming a Marine and serving in the United States Marine Corps.