Related Clues:

• A book on the Mob making a WMD
• Nuclear device
• Drop ___ on (shock)
• Manhattan Project goal, briefly
• Manhattan Project result, informally
• A grave treacherous mob is hugely destructive
• Article on Tommy and Bobby hiding Bond's boss is highly destructive
• Mob dispersed, when sailor is about to produce weapon
• A reversal for Maurice in hostelry is highly explosive
• Weapon of mass destruction in '45 headlines
• A short cut military leader's taken to produce weapon
• Destructive weapon
• A grave old doctor's frightening killer
• A temperature, to tw o old doctors, can be a big killer
• Explosive device discovered in a vault gets mob to scatter