Paul K. Chappell anamaliza maphunziro a West Point ku 2002, ndipo adatumizidwa ku Iraq, ndipo adasiya ntchito yake mu November 2009 monga Kapitala. Iye ndiye mlembi wa Mndandanda wa Mtendere wamtendere, mndandanda wa mabukhu asanu ndi awiri wonena za mtendere, kuthetsa nkhondo, luso lokhala ndi moyo, ndi zomwe zimatanthauza kukhala munthu. Mabuku okwana anayi oyambirira mu mndandandawu ndi awa Kodi Nkhondo Idzatha ?, Mapeto a Nkhondo, Chisinthiko Chamtendere, ndi Luso la Kuyenda Mtendere. Chappell akutumikira monga Mtsogoleri Woyang'anira Mtendere wa Nuclear Age Peace Foundation. Kulingalira kudutsa dziko lonse lapansi ndi dziko lonse lapansi, amaphunzitsanso maphunziro a koleji ndi maphunziro pa Peace Leadership. Anakulira ku Alabama, mwana wamwamuna wofiira ndi wofiira yemwe anamenya nkhondo ku Korea ndi Vietnam, ndi amayi a ku Korea.
