My Lords, it is surely obvious to everyone—at least, I hope it is—that the Iranians are completely behind all these Houthi operations, with their advisers crawling all over northern Yemen and Sanaa. Indeed, some of their advisers may be actively helping to launch the rockets. It is pretty obvious that the motive is that they want to assert, against the opinion of the Saudis and others, that they are the top dogs in the region. I do not think they want escalation—otherwise, they would have given the green light to their Hezbollah friends, which they have not done—but they are very determined to show that they are the leaders in the axis of resistance, looking east.
In light of that, what moves does my noble friend suggest that we can take now to contribute more effectively? That could be either through stronger sanctions than those that came into action last December or by working in closer alliance with other powers in the Middle East. How can we build up and contribute to that kind of pressure and bring even more clearly to the attention of the world stage the fact that this is a murderous regime that is highly unstable internally and well in a position to be surrounded and not cowed to in any way?