The Department of Defense has identified 3,644 American service members who have died since the start of the Iraq war. It confirmed the deaths of the following Americans yesterday:

STOKES, Sean A., 24, Cpl., Marines; Auburn, Calif.; First Marine Expeditionary Force.

SULIVERAS, Wilberto, 38, Staff Sgt., Army; Humacao, P.R.; First Cavalry Division.