Related Clues:

• Military assault
• Wartime tactic
• Military matter
• Long, drawn-out attack
• Military campaign
• Military strategy
• Fort fight
• Military attack
• ___ of Leningrad, 1941-44
• Extensive attack
• Steven Seagal film, ''Under ___''
• Longtime bother
• Prolonged military attack
• Resistance reducer
• Ongoing trouble