Direct proof of use
The M14 appears in the Afghanistan war record mainly through the M14 Enhanced Battle Rifle, a rebuilt 7.62 mm M14 configuration used by U.S. soldiers for squad-level precision fire and security. U.S. Army Human Resources Command reporting on a November 2009 action near Bala Murghab, Afghanistan, said former 82nd Airborne Division soldier James Cyr carried an M14 EBR during a fight to support pinned-down infantry soldiers and was later recognized with the Silver Star.
DVIDS imagery provides a separate documented field appearance in Logar Province. Its 9 May 2011 caption identifies Spc. Daniel Valentine, an Enhanced Battle Rifle gunner with Charlie Troop, 3rd Squadron, 89th Cavalry Regiment, 4th Brigade Combat Team, 10th Mountain Division, providing security with an M14 EBR during Operation Kherwar Pahtar in Kherwar district.
Sources: HRC Silver Star Bala Murghab Account, DVIDS Operation Kherwar Pahtar M14 EBR
Timeline
Army procurement material shows why the weapon reappeared in Afghanistan-era service. The fiscal year 2010 Army budget justification described the M14 EBR kit as an Overseas Contingency Operations purchase meant to give squad designated marksmen and snipers a modified M14 with optics, a bipod, improved stock components, and an engagement role beyond the M4/M16 family.
By November 2009, the system was present in Afghanistan combat service in the Bala Murghab area. In May 2011, a DVIDS combat-camera caption documented a 10th Mountain Division M14 EBR gunner providing security during Operation Kherwar Pahtar in Logar Province.
Sources: Army FY2010 M14 Rifle Mods Budget, HRC Silver Star Bala Murghab Account, DVIDS Operation Kherwar Pahtar M14 EBR
Operational role
The Afghanistan examples point to a marksman and force-protection role rather than general-issue service-rifle use. The Army budget justification described the EBR modification package as a way to fill unit equipping gaps for squad designated marksmen and snipers, while the 2011 DVIDS caption identifies the soldier as an Enhanced Battle Rifle gunner providing security during an operation.
The Bala Murghab account shows the same kind of small-team employment under fire. The Army article says Cyr was carrying an M14 EBR when he joined a team moving ammunition and assisting pinned-down soldiers; after the platoon sergeant noticed the rifle, Cyr helped engage insurgents and provided coordinates that were used to call in a Predator-launched Hellfire strike against the enemy compound.
A later Army Reserve Marksmanship Program publication summarized the M14-based EBR as a platform that had seen service in Iraq and Afghanistan and linked marksmanship support to units receiving new EBRs, reinforcing that the Afghanistan use was part of a broader designated-marksman employment pattern.
Sources: Army FY2010 M14 Rifle Mods Budget, HRC Silver Star Bala Murghab Account, DVIDS Operation Kherwar Pahtar M14 EBR, Army Reserve Marksman EBR Service Note