Ranger School is built around a simple goal: eradicate the fictional Cortinian army’s drug operations. Standing in for Cortinian territory is the rough terrain surrounding Fort Benning — the mountains of northern Georgia, and the swamps and coast of Florida. Ranger students are presented with a clear mission, but it’s up to them to come up with a plan to execute it.

Ranger trainees will have to push themselves to the limit in order to accomplish their goal. They’ll spend about 20 hours per day training. Most of the time students will get less than 3.5 hours of sleep a night, all while existing on two, or fewer, meals per day.