Rubuta ci gaba don wannan sakin layi - Kafin a aiwatar da Operation MI, Jafananci sun yanke shawarar ɗaukar tsibirin Aleutian. A ranar 3 zuwa 4 ga watan Yunin 1942, jiragen saman Japan daga masu jigilar kaya biyu da suka kai hari
Amurka ta farko a karon farko da birnin Unalaska, Alaska, a Dutch Harbor a tsibirin Aleutian. Asali, Jafananci sun shirya kai hari kan Dutch Harbor a lokaci guda tare da harin Midway, amma harin Midway ya jinkirta da rana ɗaya. Harin ya yi mummunan lalacewar Dutch Harbor, amma an kashe Amurkawa 43 kuma wasu 50 sun ji rauni a harin.