Wikileaks on sources of arming for Huthis

"Contrary to ROYG claims that Iran is arming the Houthis, most local political analysts report that the Houthis obtain their weapons from the Yemeni black market and even from the ROYG military itself. According to a British diplomat, there are numerous credible reports that ROYG military commanders were selling weapons to the Houthis in the run-up to the Sixth War."