A photographer takes pictures of what officials describe as an Iranian Qasef drone captured on the battlefield in Yemen, during a news conference in Abu Dhabi, United Arab Emirates, Tuesday, June 19, 2018. Officials involved in the Saudi-led campaign against Shiite rebels in Yemen known as Houthis showed journalists on Tuesday materiel captured on the battlefield that they alleged show Iran's hand in arming the rebels. Iran long has denied arming the Houthis, despite reports by the United Nations, Western countries and outside groups linking them to the rebels' arsenal. (AP Photo/Jon Gambrell)
A drone captured from Houthi rebels in Yemen, decribed by officials as an Iranian Qasef drone, is displayed in Abu Dhabi on June 19, 2018. AP Photo

Yemeni rebels unveil new weapons to 'change course of the war’