The Department of Defense has identified 839 American service members who have died as a part of the Afghan war and related operations. It confirmed the deaths of the following Americans on Sunday:

MALONE, John J., 24, Lance Cpl., Marines; Yonkers; Third Marine Expeditionary Force.

REYNOLDS, Titus R., 23, Sgt., Army; Columbus, Ohio; Second Infantry Division.

SMITH, Edward B., 30, Sgt., Army; Homestead, Fla.; Second Infantry Division.

WHITE, Joseph V., 21, Spc., Army; Bellevue, Wash; Second Infantry Division.