In this photo made available by Emirates News Agency, WAM, coffins containing the bodies of Emirati soldiers killed in Yemen arrive at the Al Bateen Airport early Saturday, Sept. 5, 2015, in Abu Dhabi, United Arab Emirates. Forty-five troops from the United Arab Emirates were killed in Yemen while taking part in Saudi-led operations against Shiite rebels, the Gulf nation said Friday, in the deadliest day for its military in its 44-year history. (WAM, via AP)