Mezue ahịrịokwu na-esonụ: N'ime mgbalị ọzọ nke otu ìgwè, Onye Nkwado Secretary of Defense (Health Affairs) nke United States Department of Defense, dị ka onye isi ndị ọrụ ahụike DoD, guzobere Ngalaba Ahụike Mba Nile na ngwụsị afọ 2007 iji nyere aka ịhazi ozizi ahụike ndị agha na omume na mmepe mba ụwa. Ngalaba ahụike mba ụwa na-etinye nnukwu mkpali n'ịrụ ọrụ na ndị otu NGO iji nye ọrụ mmepe na-adigide, nke ọdịbendị kwesịrị ekwesị gburugburu ụwa. Ọ bụ ezie na ndị nkatọ na-ekwusi ike na DoD anaghị enye enyemaka n'ụzọ ziri ezi na-enweghị atụle mmetụta ndọrọ ndọrọ ọchịchị, tsunami Asia nke December, 2004 (n'ihi ala ọma jijiji nke Oké Osimiri India nke 2004) gosipụtara na DoD nwere ike ịrụ ọrụ na-akwado ọrụ n'emeghị ka uru geopolitical. N'ezie, DoD tụrụ n'anya na ogo a na-atụghị anya ya nke mmụba nke ugwu America n'ihi ọrụ ya na Ndịda Ọwụwa Anyanwụ Eshia na ọnwa ole na ole mgbe nke ahụ gasịrị, na ala ọma jijiji Pakistan. Ihe omume yiri nke a mere ka e jiri ngwa ngwa kpokọta ego DoD na nzaghachi nye
2007 ala ọma jijiji na Peru, Bangladesh Typhoon Sidr na Tropical Storm Nero na Dominican Republic, niile na ọkara ikpeazụ nke 2007, na-enweghị ezi uche na-atụ anya nke ihe onwunwe uru maka America.