Halo: Fall of Reach - Boot Camp #4

In 2517, the United Nations Space Command initiated a project through their office of Navel Intelligence, code name SPARTAN-II. Seventy-five children were taken from their families and conscripted, trained, and surgically altered to become the greatest warriors ever. Many did not survive their training, but the ones who made it through make up the finest fighting force humankind has ever known. Now, on their first real mission into the heart of the insurrectionist forces, they're being put to the ultimate test.