The Yemen conflict, and its complex blend of local and regional alliances, seems to be shifting into a new phase, which does not yet hold out the promise of peace for the tortured country. While the uneasy alliance of Houthi rebels and former president Ali Abdullah Saleh unravels in Sanaa, Saudi Arabia is increasingly taking over the UAE’s leading role in southern Yemen. Meanwhile, Al-Qaeda in the Arabian Peninsula (AQAP) and Islamic State (IS) jihadists are making new tribal alliances that entrench their influence.