Zasko, a military-working dog stands ready for his handler, Air Force Staff Sgt. Jacob Holm, a native of Malbern, Ark., and attached to 2nd Platoon, Company C, 1st Battalion, 64th Armor Regiment, 2nd Brigade Combat Team, 3rd Infantry Division, during a patrol of western Baghdad, Aug 2. Zasko, a Belgian Malinois, is trained to protect personnel and upon command subdue enemies.