Petty Officer 2nd Class Steven Exum, left, from San Bernadino, Calif., and Petty Officer 3rd Class Aaron Sanchez, from Houston, launch an AV-8B Harrier assigned to the Evil Eyes of Marine Medium Helicopter Squadron 163 from the amphibious assault ship USS Boxer. Boxer is underway off the coast of Southern California participating in a composite training unit exercise in preparation for a deployment in early 2011.