The Pentagon just released the identities of the first four U.S. troops killed since the United States launched its attack on Iran on Saturday. They are: Capt. Cody A. Khork, 35, of Winter Haven, Fla. Sgt. 1st Class Noah L. Tietjens, 42, of Bellevue, Neb. Sgt. 1st Class Nicole M. Amor, 39, of White Bear Lake, Minn. Sgt. Declan J. Coady, 20, of West Des Moines, Iowa "All Soldiers were assigned to the 103rd Sustainment Command, Des Moines, Iowa. The incident is under investigation."