Possible Clues:

• “The Hurt Locker” danger, for short
• Iraq war danger, for short
• Guerrilla combat weapon: Abbr
• Roadside danger, for short
• Roadside military danger: Abbr.
• Roadside weapon (Abbr.)
• Roadside bomb: Abbr.
• Weapon for Iraqi insurgents: Abbr.
• Modern wartime hazard, for short
• Modern military hazard, briefly