AL-DHOUR — With two well-timed phone calls, Iraqi civilians made a few Soldiers’ day recently. The first tipster called Troop C, 1st Squadron, 89th Cavalry Regiment, 2nd Brigade Combat Team, 10th Mountain Division (Light Infantry) out of Fort Drum, N.Y., and alerted them to a cache south of the village of Al-Dhour, south of Baghdad. The troop responded, located the buried weapons, and was only five minutes into the process of digging them up when they got another call. A man claimed he had the 2nd BCT’s top high-value target and would deliver him to coalition custody. The man and...