 Echo 2/9 sustained three KIA during their time in Sangin.2/9 was relieved by Echo Company, 2D Battalion 8th Marines in February 2011 taking over a portion of the Southern Green Zone.Twenty-five members of 3rd battalion 5th Marines were killed in action, including the son of Lt. Gen. John F. Kelly, head of the Marine Corps Reserve, and 174 were wounded, many losing limbs.