Related Clues:
- Military operation that might last for months
- Campaign circle
- Offensive politician a soldier knocked over in the loo?
- Assault on the Alamo, e.g
- 'Wear them down' battle tactic
- Magic Pan reforged for promotion
- Encirclement, say, if enemy gets energetic at outset
- See GI shot in prolonged attack
- Attack on a walled city
- Attack on Troy
- Take part in 16 down, for instance, as a course of action
- Crusade Conservative politician is entering again, sadly
- Military activity affected delegate after ship's sailed
- Operation by a castle
- Castle-storming strategy