Fort Irwin is a U.S. Army installation located in the Mojave Desert of California. It serves as a training center for military units preparing for deployment, providing realistic combat scenarios in a controlled environment. The facility includes the National Training Center (NTC), which offers various training exercises to enhance soldiers' skills. Established in 1940, Fort Irwin covers over 1,000 square miles and features diverse terrain, including mountains and desert landscapes. The base supports both active-duty and reserve units, ensuring they are well-prepared for missions. The training at Fort Irwin is crucial for maintaining operational readiness in the U.S. military.