Complex sentence: The two civilians on the AA-1 and four military personnel on the KC-135 were killed, included among the dead was the squadron commander of the 197th AREFS, Lt Col James N. Floor.
Split into simpler sentences: The two civilians on the AA-1 and four military personnel on the KC-135 were killed. Included among the dead was the squadron commander of the 197th AREFS, Lt Col James N. Floor.