Yemen's drone wars expand, with more groups joining in

There are signs that the drone war in Yemen could be entering a new phase, with wider deployment of unmanned aircraft by several groups involved in the conflict. While Houthi drone capabilities, facilitated by Iran, are well established, observers point out that pro-government forces are also now deploying their own drone assets, allegedly provided by the Saudi Arabia-led coalition. There were fears among southern forces that Al-Qaeda in the Arabian Peninsula (AQAP) may also join the drone war, as pressures mount across the south.