Mezue ahịrịokwu na-esonụ: N'ụzọ na 29 Mee 1942, S-ụgbọ mmiri natara iwu ka ha na-agagharị na ndịda na-abịaru nso na Umnak Pass na atụmanya nke mwakpo ndị Japan. N'ụbọchị nke abụọ n'ọnwa Juun n'afọ 1942, ọ malitere ọrụ ya. N'ụbọchị na-eso ya, ndị Imperial Japanese Navy zigara ụgbọelu na-ebu ụgbọelu megide Dutch Harbor (na-amalite agha
Agha nke Dutch Harbor 3<unk>4 June 1942) ma bulie ndị agha na Kiska na Attu Islands. Agha amalitela n'agwaetiti Aleutian.