Decides that all Member States shall immediately take the necessary measures to prevent the direct or indirect supply, sale or transfer to, or for the benefit of Ali Abdullah Saleh, Abdullah Yahya Al Hakim, Abd Al-Khaliq Al-Huthi, and the individuals and entities designated by the Committee established pursuant to paragraph 19 of resolution 2140 (2014) (hereinafter referred to as “the Committee”) pursuant to paragraph 20 (d) of this resolution, the individuals and entities listed in the annex of this resolution, and those acting on their behalf or at their direction in Yemen, from or through their territories or by their nationals, or using their flag vessels or aircraft, of arms and related materiel of all types, including weapons and ammunition, military vehicles and equipment, paramilitary equipment, and spare parts for the aforementioned, and technical assistance, training, financial or other assistance, related to military activities or the provision, maintenance or use of any arms and related materiel, including the provision of armed mercenary personnel whether or not originating in their territories;