The U.S. designated Hassan Irloo, whom it described as “an official in Iran’s Islamic Revolutionary Guard Corps-Quds Force (IRGC-QF) and the Iranian regime’s envoy to the Huthi rebels in Yemen” on counterterrorism authorities. Secretary of State Mike Pompeo argued that “by dispatching Irloo to Yemen, the IRGC-QF is signaling its intent to increase support to the Huthis and further complicate international efforts to reach a negotiated settlement to the conflict”. The U.S. also sanctioned “Al-Mustafa International University for facilitating IRGC-QF recruitment efforts and one individual”. According to the Treasury Department, the university “is used as a recruitment platform by the IRGC-QF for intelligence collection and operations, including recruitment for the IRGC-QF-led foreign militias fighting on behalf of Bashar al-Assad’s regime in Syria”. The following day, Iran blacklisted the U.S. ambassador to Yemen for having “a leading role in organising, financing and arming, directing and carrying out actions of aggressor coalition and formation of human tragedy in Yemen”.