The recruits are subjected to a multi-stage process of interrogation and are placed under gradually increasing duress.

In one of the most intense physical challenges yet, the remaining recruits carry tires, ropes, and chains up a mountain. Then, the recruits are split into two teams to attempt an extraction operation and are uplifted by heartwarming messages from home.

The recruits struggle to communicate as chaos ensues during hostage rescues.

The recruits sidestep above a 200ft high canyon floor, then compete in one of the most physically brutal tasks of the season.

The recruits race in the brutal heat and backwards dive in sync.

The recruits navigate through tight tunnels and trenches.

The recruits work together to save lives and survive extraction.

The recruits escape a sinking plane and fight against each other in a boxing match.

The recruits must repel out of a military-grade helicopter.