- Artillery onslaught - Blitzkrieg - Pounding - Unrelenting mortar fire - An attack upon a fortress or fortified town, with
shells, hot shot, rockets, etc.; the act of throwing bombs and shot
into a town or fortified place.
- Barrage - Blitzkrieg - Offensive louts hang around - Violent attack - An attack; an onset; esp., a furious or murderous attack
or assault. - A bloody fray or battle.