Mezue ahịrịokwu na-esonụ: Tupu e nwee ike ịrụzu Ọrụ MI, ndị Japan kpebiri iweghara Aleutian Islands. N'abalị atọ ruo abalị anọ n'ọnwa Jun, afọ 1942, ụgbọelu ndị Japan si n'ụgbọelu abụọ na-ebu ụgbọelu na
kụrụ na United States nke mbụ ya megide obodo Unalaska, Alaska, na Dutch Harbor na Aleutian Islands. Na mbido, ndị Japan zubere ịwakpo Dutch Harbour n'otu oge ahụ ha na-awakpo Midway, mana mwakpo Midway jiri otu ụbọchị kwụsị. Mwakpo ahụ mebiri Dutch Harbour nke nta, mana ndị America 43 nwụrụ na 50 merụrụ ahụ na mwakpo ahụ.