J.D. Rhoades - Safe And Sound [Kindle azw3]

Keller is a Gulf War vet who knows his way around the Army's red tape, but the psychological scars from his experiences in the gulf have only just started to recede enough for him to live and love again. No one is sure how taking on the kidnapping case will affect him, least of all his girlfriend Marie, who's counting on Jack's recovery if they are going to have any future together. But a young girl's life hangs in the balance, and a shadowy group of missing Delta commandos seems to be the key to finding her. For Jack Keller, it's not an easy decision, but it's the only one he can make: consequences be damned, he's going after the girl.