The US military identified on Tuesday four of the first American soldiers killed in Operation Epic Fury.The US Army Reserve soldiers, from the 103rd Sustainment Command out of Des Moines, Iowa, were:Capt. Cody A. Khork, 35, of Winter Haven, Florida.Sgt. 1st Class Noah L. Tietjens, 42, of Bellevue, Nebraska.Sgt. 1st Class Nicole M. Amor, 39, of White Bear Lake, Minnesota.Sgt. Declan J. Coady, 20, of West Des Moines, Iowa.Another two confirmed casualties have yet to be identified.The casualties