The bombing of the Hump Bar has everyone experiencing turmoil in attempts to return to normal.

Joan struggles with her decision to terminate her pregnancy; Roxy takes in Betty while she recovers from the bombing; Pamela is frustrated by Chase's ongoing secrets about his work.

Trevor is uncomfortable being touted as a hero. Meanwhile, Frank is concerned about Denise, and loves her new motorcycle, and the replacements have arrived for Joan's maternity leave.

The tribe leans on each other as they cope with the loss of a loved one.

Denise continues to assert independence by trying new things, including learning to ride a motorcycle. Joan finally speaks openly about her pregnancy

Betty learns that her cancer is advancing and decides to fulfill her life long dream of driving across country in a Ford Mustang. Increasingly nervous about becoming a father, Roland spends the day at the hospital's baby ward getting advice from Denise. Rumors swirl about Denise's friendship with Getti, when another nurse sees them together off post.

Joan and Roland learn the sex of their baby; Denise's son Jeremy returns to Fort Marshall for the first time since Amanda's death; Roxy prepares to reopen the Hump Bar as Betty's Bar and Grill.

In the first season finale, weapons are found missing. This prompts Michael to put the post on high alert, deploying soldiers in response to this possible terrorist attack.

Joan and Evan compete against each other in Fort Marshall's annual war games exercise. Haneen's surgery is a success. Frank and Denise continue to work on their relationship. Pamela gives a young army wife advice on starting her own business.

Michael and Emmalin spend some quality time together to rebuild their relationship. Claudia Joy escorts Haneen back home to the Middle East. Roxy is concerned that Finn is having difficulties in school.

In the aftermath of the hurricane, one Army Wife fights for her life, another searches for a place to live after her apartment building is destroyed and Joan gets overwhelmed trying to manage the aftereffects of the storm.

Trevor has difficulty adjusting to new houseguests; Denise encounters an old friend on the base; Pamela struggles with being so far away from Chase.

Denise is put under stress but this time not from Jeremy's abusive behavior. Her husband's chopper and has been downed and she waits for news about him. A soldier takes Roland and Claudia hostage.

Pamela, Roxy, and Claudia Joy help Joan get ready for her daughter's christening. Lucky the dog arrives at Fort Marshall, and Trevor takes it in, much to Roxy's chagrin. An Iraqi orphan gets help with a hand injury.

Pamela tries to get her son's coach to use the better ways to teach the team sportsmanship. Denise and Frank try to repair their marriage. Joan and Evan are pitted against one another in a war games exercise. Haneen is a guest of the Holden's while preparing for surgery.

Michael and Claudia Joy prepare for Michael's promotion ceremony. Pamela reaches a breaking point in her marriage. Roland struggles with his increase in both workload and parenting duties since Joan's deployment. Roxy stresses about the family's financial future. Jeremy continues to struggle with grieving and must deal with the consequences of his actions at the Hump Bar.

The tribe prepares to leave Fort Marshall and go their separate ways. Roxy has a hard time adjusting to the idea of moving. Amid the base closing, Joan is busy getting the fort ready for an incoming hurricane. Denise and Frank celebrate Molly's first birthday.

Joan will be dealing with controversy involving her newly adopted son, David after he and a classmate get into an accident. The wives gather to support the family. The friendship between Claudia Joy and Denise gets into trouble after the animosity between Jackie Clark and Claudia joy continues. Roxie and Trevor help a couple try to straighten them there relationship out.

The people of Fort Marshall mourn the loss of one of their own.

The Holdens plan a family vacation to get Amanda away from Jeremy; Denise decides to return to work as a hospital nurse; Pamela runs into an old friend while Roxy makes a new one, a recently widowed single mother who must leave the post due to her husband's death

Claudia Joy gets a visit from an old friend, Hannah. Hannah is going to testify in front of Congress about the death of her husband in Afghanistan, which may have been caused by friendly fire.

Denise tries to learn Frank's fate after his unit runs into trouble in Iraq. She turns to Claudia Joy for help, but her friend is busy reestablishing a home base after deciding to stay in town with Emmalin. Pamela decides to show new army wives what base life will be like for them.

Roland gets a job offer. Claudia Joy tries to help Michael bridge the gap between him and Emmalin.

Pamela's excitement over Chase's upcoming return home is cut short when she loses her wallet, forcing her to spend the day frantically retracing her steps. Roxy is surprised when Stella Raye, a country music singer she adored growing up, comes to the bar looking for work. Joan struggles with her deployment as she comes to the realization that she will be missing many of her daughter's milestones.

Claudia Joy and Denise find themselves serving as companions for the widow of a former senator, Mrs. Jean Calhoun (guest-star Kelly Bishop), who is visiting post for a ground-breaking ceremony. Roland finds a way to comfort Joan about her upcoming deployment. Roxy tries to impress the principal at an exclusive private school where she hopes Finn is accepted. Country star Jack Ingram performs at the Hump Bar.