U.S. Navy Petty Officer 3rd Class Heidi A. Dean (right), with the female engagement team attached to 3rd Battalion, 5th Marine Regiment, Regimental Combat Team 2, gives a basic hygiene class during a health initiative in Sangin, Helmand province, Afghanistan, on Jan. 4, 2011. The health initiative was conducted to train local health care providers, treat the sick and injured and enhance Afghan National Security Force relations with the local population.