DUBAI, United Arab Emirates—A drone attack claimed by Yemen’s Houthi rebels targeting a key oil facility in Abu Dhabi killed three people on Monday and sparked a fire at Abu Dhabi’s international airport. Emirati police identified the dead as two Indian nationals and one Pakistani. Six people were also wounded at an industrial area where Abu Dhabi’s state-owned energy company runs a pipeline network and an oil tanker storage facility. Senior Emirati diplomat Anwar Gargash blamed the Houthis for the attack, saying on Twitter that Emirati authorities were handling the rebel group’s “vicious attack on some civilian facilities” in the United Arab Emirates’ capital with “transparency and responsibility.” “The tampering of the region’s security by terrorist militias is too weak to affect the stability and safety in which we live,” he said. Three transport tankers caught fire at the oil facility, while another fire was sparked at an extension of …