Courtesy United States Army READY FOR BATTLE- Specialist Christopher Gilbert, an infantryman from Simi Valley, cleans his weapon in preparation for a mission June 14. Gilbert is assigned to Troop C, 3rd Squadron, 89th Cavalry Regiment, 4th Brigade Combat Team, 10th Mountain Division (Light), Multi-National Division- Baghdad. This photo was taken by fellow soldier First Sgt. Richard Kershaw.