FF Strong by Natalie Debrabandere

When British Army medic Kate Sanderson arrives at Cobel, an American checkpoint deep inside Afghanistan's Helmand Province, the only thing on her mind is her mission to save lives. There she meets USMC Captain Tyler Jackson, a talented young officer who uses her career as an excuse to avoid personal relationships. The handsome captain has learnt the hard way that love can hurt beyond life itself, but Kate's presence in camp is making it difficult for her to keep her distance. When fate blows them apart, both women will discover the power of hope, trust, and that destiny really is only a matter of choice.