A string of Iranian-funded armed groups across the region are launching attacks as the conflict in Gaza continues, including a drone strike that killed three US troops. Who are these groups, and what do they want?
Who are the Iran-backed militia groups carrying out attacks? heart.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from heart.co.uk Daily Mail and Mail on Sunday newspapers.
Iran is using resistance groups in Iraq to increase pressure on the U.S. and exploit the Biden administration's fear of escalation to gain power in the Middle East.