Houthis Strike Drone at Mecca, Riyadh Calls It 'Red Line'

Saudi authorities accuse Yemeni Houthi rebels of launching a drone at Mecca, the holiest site in Islam. The attack, if confirmed, marks a significant escalation in the conflict, targeting a location of immense religious sensitivity. Riyadh's characterization of the strike as a 'red line' suggests potential for a major military response, raising regional tensions.