Soldier Girls follows the lives of three women on their paths to the military. These women, who are quite different in every way, become friends, and we watch their interaction and also what happens when they are separated. We see their families, their lovers, their spouses, their children. We see them work extremely hard, deal with the attentions of men on base and in war zones, and struggle to stay connected to their families back home. We see some of them drink too much, have illicit affairs, and react to the deaths of fellow soldiers. And we see what happens to one of them when the truck she is driving hits an explosive in the road, blowing it up. She survives, but her life may never be the same again.