Fort Campbell
Fort Campbell ( post address is located in Kentucky ) is a United States Army installation located astride the Kentucky–Tennessee border between Hopkinsville , Kentucky and Clarksville , Tennessee . 
<triplet> Fort Campbell <subj> United States Army <obj> operator <subj> Kentucky <obj> located in the administrative territorial entity <triplet> Kentucky <subj> Tennessee <obj> shares border with <triplet> Tennessee <subj> Kentucky <obj> shares border with