aggression in Wingdings is ♋︎♑︎♑︎❒︎♏︎⬧︎⬧︎♓︎□︎■︎

The first attack, or act of hostility; the first act of injury,or first act leading to a war or a controversy; unprovoked attack;assault; as, a war of aggression. "Aggressions of power." Hallam