Korosko is a site in Nubia, modern Sudan, set between the 1st and 2nd cataracts of the Nile. An lettering there from the 29th year of Amenemhet I (1991-1962 B.C.E.) of the 12th Dynasty names how the people of Wawat, the name for that field of the Nile, were overcome by the pharaohs army.