The following American servicemen and women have either been captured or are missing during Operation Iraqi Freedom as of 6:30 p.m. Thursday:

Duty Status Whereabouts Unknown

— Members of the 507th Maintenance Company stationed at Fort Bliss, Texas, missing after Iraqi forces ambushed an Army supply convoy near Nasiriyah March 23:

Army Master Sgt. Robert J. Dowdy, 38, of Cleveland, Ohio, 507th Maintenance Company, Fort Bliss, Texas.

Army Spc. James M. Kiehl, 22, of Comfort, Texas, 507th Maintenance Company, Fort Bliss, Texas.

Army Pfc. Jessica D. Lynch, 19, of Palestine, W.Va., 507th Maintenance Company, Fort Bliss, Texas.

Army Chief Warrant Officer Johnny Villareal Mata, 35, of El Paso, Texas, 507th Maintenance Company, Fort Bliss, Texas.

Army Pfc. Lori Ann Piestewa, 23, of Tuba City, Ariz., 507th Maintenance Company, Fort Bliss, Texas.

Army Pvt. Brandon Ulysses Sloan, 19, of Bedford, Ohio, 507th Maintenance Company, Fort Bliss, Texas.

Army Pvt. Ruben Estrella-Soto, 18, of El Paso, Texas, 507th Maintenance Company, Fort Bliss, Texas.

Army Sgt. Donald Ralph Walters, 33, of Salem, Ore., 507th Maintenance Company, Fort Bliss, Texas.

Prisoners of War

Members of the 507th Maintenance Company stationed at Fort Bliss, Texas, captured after Iraqi forces ambushed an Army supply convoy around Nasiriyah March 23:

Army Spc. Edgar Hernandez, 21, of Mission, Texas, 507th Maintenance Company, Fort Bliss, Texas.

Army Spc. Joseph Hudson, 23, of Alamogordo, N.M., 507th Maintenance Company, Fort Bliss, Texas.

Army Spc. Shoshana Johnson, 30, of Fort Bliss, Texas, 507th Maintenance Company, Fort Bliss, Texas.

Army Pfc. Patrick Miller, 23, of Park City, Kan., 507th Maintenance Company, Fort Bliss, Texas.

Army Sgt. James Riley, 31, of Pennsauken; N.J., 507th Maintenance Company, Fort Bliss, Texas.

Pilots of Apache helicopter downed during a misson on March 23:

Army Chief Warrant Officer Ronald D. Young Jr., 26, of Lithia Springs, Ga.

Army Chief Warrant Officer David S. Williams, 30, of Orlando, Fla.