In 2005 Operation Red Wings set out with the intent to disrupt ACM activity in the region in order to further aid the stabilization efforts of the region for the upcoming September 18, 2005 Afghan National Parliamentary Elections. Anti-Coalition Militia activity in the region was carried out at the time most notably by a small group led by a local man named Ahmad Shah (from Nangarhar Province) who had aspirations of regional Islamic fundamentalist prominence, hence he and his small group would be one of the primary targets of the operation. A team of four Navy SEALs, tasked for surveillance and reconnaissance of a group of structures known to be used by Ahmad Shah and his men, fell into an ambush by Shah and his group just hours after inserting by fastrope from an MH-47 helicopter in the area. Three of the four SEALs were killed in the ambush; a quick reaction force helicopter sent in for their aid was subsequently shot down with an RPG-7 rocket propelled grenade by one of Shah's men, 19 American Forces were killed when their CH-47 Chinook helicopter was shot down, representing the second biggest loss of American forces since their invasion of the country.