Yemen's Houthis have fired series of missiles in recent months in retaliation to air raids by Saudi-Emirati coalition. 
#MiddleEast #Yemen #SaudiArabia #Houthis
Saudi says two Houthi missiles intercepted over Riyadh
Yemen's Houthis have fired series of missiles in recent months in retaliation to air raids by Saudi-Emirati coalition.www.aljazeera.com
