Kammala jumla mai zuwa: Fort Kearny wani sansani ne da aka gina a lokacin yakin basasa na Amurka a matsayin wani ɓangare na kare Washington, DC. Yana kusa da Tenleytown, a Gundumar Columbia, ya cika rata tsakanin Fort Reno da Fort DeRussy arewacin birnin Washington. An ambaci sansanin ne don girmama Maj. Janar Philip Kearny na Union Army, wanda aka kashe a
Yaƙin Chantilly a ranar 1 ga Satumba, 1862. Batutuwa uku na bindigogi (Battery Rossell, Battery Terrill, da Battery Smead) sun goyi bayan sansanin, kuma an dauke su wani ɓangare na tsaro na sansanin.