Kammala jumla mai zuwa: A cikin 2020, Ma'aikatar Tsaro da Army Corps of Engineers sun ba da shawarar wani yanki mai iyaka na dindindin na kimanin ƙafa 250 zuwa ƙafa 500 a cikin tashar Washington a gefen gabar yammacin sansanin soja wanda aka tsara ta hanyar buoys da alamun gargadi. Wannan shawarar ta gamu da juriya daga shugabannin garin DC saboda zai iyakance damar zuwa rabin hanyar ruwa da ake amfani da ita sosai. A watan Janairun 2021, NSA ta kwace sadarwa daga Sojojin Juyin Juya Halin Iran da ke barazanar kai hare-haren jirgin ruwan kashe-kashe a Fort McNair kamar wadanda aka yi amfani da su a cikin
Jirgin ruwan USS Cole da aka yi wa bam. Sadarwar ta kuma bayyana barazanar kashe Mataimakin Shugaban Ma'aikatan Janar Joseph M. Martin da kuma shirin kutsawa da kuma sanya ido kan ginin. Wannan ya ba da gudummawa ga kira don kafa yankin da ke ci gaba da ƙara tsaro. A lokacin sauraron Majalisa na sufuri da kayayyakin more rayuwa a watan Maris na 2021 kan kudirin da ya hana irin wannan takurawa a kan Channel, an lura cewa dokar, wacce ba ta ba da shawarar gina shinge ko bangon fashewa ba, kamar an tsara ta ne don kare ra'ayoyin "gidajen janar masu arziki".