You confuse defense with offense.
Defense - (Greek Definition) - Killing innocent women and children and Priests and Monks and beheading the Papal Legate for daring to live in Constantinople and practice the Latin Rite. Selling the survivors into slavery with the infidel Turks.
Novel definition, but I suppose we can work with it, if we understand that as your terms. Maybe I'm going to have to reconsider my feelings about 1204 and the Ustasha, though, if you keep this up.