 Complete the following phrase:  Two other notable acts of brutality were the massacres of Italian troops at the islands of Cephallonia and Kos in September 1943, during the German takeover of the Italian occupation areas. In Cephallonia, the 12,000-strong Italian Acqui Division was attacked on 13 September by elements of 1. Gebirgs-Division with support from Stukas, and forced to surrender on 21 September after suffering some 1,300 casualties. The next day, the Germans 