Kayla Nicole

Sixteen new celebrity recruits endure the harsh reality of ocean warfare.

Challenges include treading water as a group and bungee jumping off a 12-story viaduct.

The recruits face new challenges including escaping a boat crash, an intense combat exercise, battling against each other in an intense boat race, and hauling 500 pounds of supply kits up a steep mountain.

The recruits face new challenges including escaping a boat crash, an intense combat exercise, battling against each other in an intense boat race, and hauling 500 pounds of supply kits up a steep mountain.

Recruits must unlock a safe in a gas-filled room.

As the recruits experience the most challenging part of their journey, they must try their best to conceal that they have been working with the Special Forces in order to successfully pass selection.