In Afghanistan the soldiers are moved to a more dangerous outpost.
Joan and Roland fight over his Johns Hopkins assignment, but they finally speak about it in the end.
Latasha's son has cystic fibrosis and we learn that's why their family decided to join the Army.
Jackie asks Holly to make two dozen pies for an event and Holly enlists Gloria's help. She also asks Gloria to move in with her to keep her company.
Gloria and Hector both receive their divorce decrees.
There is a firefight in Afghanistan as the credits roll. Tim, Hector and Quincy are all in danger.