The group comes together to say goodbye to a loved one; Roxy and Gloria befriend a young Army wife; Roland is offered an opportunity to expand his research work; a fight breaks out at the Hump.
Pamela and Chase invite Roxy and Trevor to join them in Miami; a doctor puts Tanya's future in jeopardy; Jackie's daughter visits from boarding school.
The people of Fort Marshall mourn the loss of one of their own.
Joan is disappointed to be pulled from combat; Latasha's son is rushed to the emergency room; Gloria receives her divorce papers; Maggie and Eddie adjust to their new home; the men are moved to a dangerous outpost in Afghanistan.
Denise has her hands full; Latasha, Maggie and Denise are brought together when their boys get into trouble; Jackie worries about Kevin's return to battle; Joan is surprised by her new orders; news of an explosion rocks Fort Marshall.