To ask the Secretary of State for Foreign and Commonwealth Affairs, what assessment his Department has made of the effectiveness of the UN Security Council Resolutions and the UN Weapons Embargo against Iran in preventing Iran from exporting weapons and advancing its ballistic missile programme.

UN mechanisms are crucial to preventing Iran from exporting weapons and advancing its ballistic missile programme and it is essential that the UN investigate concerns where they are raised. We have consistently made clear our concerns to Iran about its ballistic missile programme and the supply of weapons to neighbouring countries. We continue to raise our concerns under United National Security Council Resolutions 2231 and 2216, including with France, Germany, the US and the relevant UN bodies. The British Government condemned the Houthi missile attack on Riyadh on 4 November, which deliberately targeted a civilian area and was intercepted over an international airport. The supply of ballistic missiles to the Houthis threatens regional security and prolonging the conflict. In his recent visit to Iran the Foreign Secretary pressed his Iranian counterparts to use their influence to ensure that these indiscriminate and dangerous attacks come to an end.