Patricia French

Joan returns home and surprises Roland; Denise fails to show up at Major Weatherford's party; Claudia Joy overhears a domestic dispute between Lenore Baker and her husband.

Trevor returns home a hero but is conflicted, while Frank -- still in Iraq -- becomes worried about Denise's newfound independence.

Finn develops a schoolboy crush on Claudia Joy and asks her out on a date; Denise bonds with a wounded soldier named Mac; Chase tells Pamela and their kids that he has to leave on another mission.

After a large amount of munitions have been stolen off the premises, Michael believes the post is a terrorist threat; Michael orders Frank, Trevor, and Chase to deploy immediately.

Roland defends Roxy from a local drunk; Trevor urges Roxy to find a new job on the post; Roland questions Joan's eagerness to put her career before their marriage.

Following the bombing at the Hump Bar, the wives struggle to put their lives back together; Roxy awaits word about Trevor from his superiors, and -- with the news of Joan's pregnancy -- Roland and Joan re-evaluate their relationship.