U.N. experts say Yemen’s Houthi rebels have been transformed from a local armed group with limited capabilities to a powerful military organization with support from Iran, Iraqi armed groups, Lebanon’s Hezbollah militants and others.

Yemen’s Houthi rebels, once a small, limited local group, have grown into a powerful military force, largely due to support from Iran and allied forces. This transformation has shifted them from a regional movement to an influential military player with enhanced weaponry and capabilities.

Yemen's Houthi rebels have been able to build a powerful military apparatus due to outside support from Iran and Hezbollah.

Yemen’s Houthi rebels have transformed from a local armed group with limited capabilities into a powerful military organization supported by Iran, Iraqi armed groups, Lebanese Hezbollah militants, and others,