UAE troops dig in for a long war in Yemen

By Sam Wilkin ADEN (Reuters) - Soldiers from the United Arab Emirates, at the head of a Gulf Arab coalition fighting Iran-allied Houthi forces in Yemen, are preparing for a long, tough ground war from their base in the southern port of Aden. As thousands of coalition soldiers fight daily battles with the Houthis on the front lines, their comrades in Aden are training Yemeni troops and trying to rebuild a functioning state loyal to President Abd-Rabbu Mansour Hadi. Infighting within the Hadi camp