CNN reports: "On August 18, 2009, Staff Sgt. Clayton Bowen and Pfc. Morris Walker were killed by an IED in the search for Bergdahl. Staff Sgt. Kurt Curtiss was killed on August 26; 2nd Lt. Darryn Andrews and Pfc. Matthew Michael Martinek were killed after being attacked in Yahya Khail District on September 4; Staff Sgt. Michael Murphrey was killed September 5 by an IED at the Forward Operating Base, Sharana.
Moreover, other operations were put on hold while the search for Bergdahl was made a top priority, according to officers who served in Afghanistan in that time. Manpower and assets -- such as scarce surveillance drones and helicopters -- were redirected to the hunt. The lack of assets is one reason the closure of a dangerous combat outpost, COP Keating, was delayed. Eight soldiers were killed at COP Keating before it was ultimately closed."