<span>Qatar will be implicated in funding and enabling shipments of drone components from China and Europe to Yemen's Houthi Rebels.</span> <span><span>In a meeting next week in Europe, US security contractors will present information to an international panel investigating materiel shipments to the Iran-backed militia.</span></span> <span><span>One of the handful of contractors involved told </span><span><em>The National </em></span><span>that the US team had information on the officials involved, as well as documentation of money transfers and gold shipments that enabled the purchases. </span></span> <span><span>An official report on the Houthis' “client relationship” with Qatar is due to be published in the first few months of next year.</span></span> <span><span>The experts tracking the trade have given warnings of its increasing sophistication after shipments were seized last year. </span></span> <span><span>“The report of the experts will rely on witnesses who were contractors" for the figures involved," one of those who have come forward to testify told </span><span><em>The National</em></span><span>. </span></span> <span><span>Since the Houthi takeover of parts of Yemen in 2014, there has been a dramatic increase in the rebels' drone-making capabilities, primarily supported by Iran and agents of its Islamic Revolutionary Guards Corps.</span></span> <span><span>But the Houthis also rely on Chinese and European technology transshipped through ports in Africa. </span></span> <span><span>In mid-2018, the Houthis began using more advanced drones from Iran’s Sammad series, which is believed to have three variants with an operational range well beyond 1,000 kilometres.</span></span> <span><span>These drones have powerful engines and can carry larger warheads. </span></span> <span><span>A dossier circulated earlier this year laid out details of how Houthi-Iran drone production is financed by Qatar.</span></span> <span><span>Using a front company in Cyprus that recycled funds from gold trading in central Africa, payments were made to European suppliers.</span></span> <span><span>The evidence includes banking slips, paperwork on cash shipment and audio and video records of Qatari officials involved in the trade. </span></span> <span><span>The dossier also shows links between the front company and leading Qatari financial institutions.</span></span> <span><span>The documentation includes information on Qatar’s ties to Hezbollah and the Muslim Brotherhood. </span></span> <span><span>Separately, a British MP claimed this week that a research report said that the US, which has a large military based in Qatar, had stopped sharing military intelligence with their hosts over its ties to Iran and Hezbollah. </span></span> <span><span>Experts want to probe these links because Lebanese-based Hezbollah has been designated a terrorist organisation by the US and the EU.</span></span> <span><span>Last month, the Arab Coalition in Yemen thwarted a number of drone attacks, intercepting an explosive-laden drone launched by the Houthis towards Jizan in Saudi Arabia and repulsing another aerial assault that sparked a fire near an Aramco oil distribution centre on the Red Sea coast.</span></span>