The Department of Defense identified the Army soldier killed Saturday in Afghanistan.

Sgt. 1st Class Stephen Cribben, 33, died from injuries sustained during operations in Afghanistan’s eastern Logar Province. Cribben is from Simi Valley, Calif., and was assigned to 2nd Battalion, 10th Special Forces Group in Fort Carson, Colo.

Cribben’s death Saturday is the second in Logar Province in recent weeks.

The incident is currently under investigation, the Defense Department said.