defense of liberty defense of life defense of marriage act defense of others defense of public defense of the ancients defense of the country defense of the faith defense of the republic defense of the revolution defense of the rights defense of the united states defense of ukraine defense official defense officials defense one defense only defense operations defense organization defense pact defense perimeter defense plan defense planning defense plans defense plant defense policy defense positions defense procurement defense products defense program defense programs defense project defense purposes defense ready defense requests defense research defense rests defense right defense robert defense said defense says defense screen defense secretary defense sector defense security defense service defense services defense shield defense shields defense ship defense should defense spending defense staff defense strategies defense strategy defense system defense systems defense table defense tactics defense team defense techniques defense technologies defense technology defense tower defense towers defense training defense treaty defense unit defense units defense weapon defense weapons defense white defense will defense witness defense witnesses defense work defense wounds defense zone defensed defenseless defenseless animal defenseless animals defenseless people defenseless woman defenseman defensemen defenses defenses are down defenses have defensible defensible position defensible space defensins defensive defensive abilities defensive ability defensive action defensive actions defensive alliance