A female army medic is heading for disaster until she's forced to prove just how good she is. Can she overcome the doubts of her platoon and save a soldier's life?

Molly's friendship with Bashira grows, but this newfound emotional bond takes a more serious turn when the little girl warns Molly about an impending attack.

Back in the UK on rest leave with Smurf, Molly is shocked when he makes a surprise declaration.

As the platoon prepares to withdraw from Afghanistan, Molly becomes entangled in one final terrifying mission, which will affect them all forever.

As she returns home from Afghanistan, difficult questions rain down upon Molly Dawes. Who will live and who will die? Can she ever pick up the pieces? Brave choices beckon for Our Girl as she faces her biggest challenge yet: how will she face her own future?