Title: Sergeant Rex
Subjects: Campaigns, German shepherd dog, War use, Anecdotes, Improvised explosive devices, United States. Marine Corps. Marines, 2nd. Battalion, 2nd, Detector dogs, Detection, American Personal narratives, Iraq War, 2003-, Marines, United States, Dogs, Biography, Iraq War, 2003-2011, United States. Marine Corps. Marine Regiment, 2nd. Battalion, 2nd, Military biography, Human-animal relationships
Places: Maḥmūdīyah, United States, Iraq
People: Mike C. Dowling (1979-)