Petty Officer 2nd Class Patrick Mullen, a mass communication specialist, is adjusting the front sight of his M16A2 rifle in order to obtain maximum accuracy during the U.S. Navy Individual Augmentee Combat Training course at Fort Dix, N.J. The four-week long training is designed to outfit, equip and prepare sailors for their upcoming deployments in support of overseas contingency operations in Iraq, Afghanistan, Kuwait, and the Horn of Africa.