General George W. Casey, Jr., Chief of Staff, United States Army, signs one of 20 Oath of Re-enlistment certificates in advance of administering the Oath to 20 Task Force Wings' Soldiers during a re-enlistment ceremony at Contingency Operating Base S...

General George W. Casey, Jr., Chief of Staff, United States Army, signs one of 20 Oath of Re-enlistment certificates prior to administering the Oath, as Master Sgt. David Henderson, senior career counselor, Task Force Wings, looks on at Contingency O...

General George W. Casey, Jr., Chief of Staff, United States Army, thanks re-enlistees for their service and offers words of encouragement prior to administering the Oath of Re-enlistment to 20 Task Force Wings' Soldiers during a re-enlistment ceremon...

General George W. Casey, Jr., Chief of Staff, United States Army, administers the Oath of Re-enlistment to 20 Task Force Wings' Soldiers during a re-enlistment ceremony at Contingency Operating Base Speicher, near Tikrit, Iraq, Dec. 20.
(Photo by: St...

General George W. Casey, Jr., Chief of Staff, United States Army, administers the Oath of Re-enlistment to 20 Task Force Wings' Soldiers during a re-enlistment ceremony at Contingency Operating Base Speicher, near Tikrit, Iraq, Dec. 20.
(Photo by: St...

General George W. Casey, Jr., Chief of Staff, United States Army, administers the Oath of Re-enlistment to 20 Task Force Wings' Soldiers during a re-enlistment ceremony at Contingency Operating Base Speicher, near Tikrit, Iraq, Dec. 20.
(Photo by: St...