As the Chief of the Defence Staff said over the weekend, no one should doubt that the work that the UK is leading with France to pull together a coalition of nations willing to step in and help ensure lasting peace in any negotiated settlement in Ukraine is critical and substantial. The UK is determined and will lead that effort.

I do indeed. Putting the Ukrainians in the strongest possible position as they choose to go into discussions is part of the responsibility and commitment of this Government. We plan very closely with Ukraine the support we provide, and our 2025 plan to support Ukraine has been developed with the Ukrainians and reflects what they need most: drones, air defences and ammunition. That is why this month the Prime Minister announced a £1.6 billion deal to supply more than 5,000 lightweight multi-role missiles for air defence that were built in the UK.

The Prime Minister has made it clear that, in the context of a negotiated peace, the security arrangements or guarantees in Ukraine will need US support. I have made the same point strongly in my discussions with Secretary Hegseth.

My hon. Friend is right. The first line of defence for the UK and for Europe is in Ukraine. The Ukrainians share our values and are fighting with huge courage—military and civilians alike. It is our job to stand with them during that fight to safeguard their future and their ability to make their own decisions as a country.

I just ask the hon. Gentleman to drop that Brexit rhetoric. We are leading efforts with the French Government and the French military to meet the challenge of the US and the requirements of Ukraine to have a coalition of countries willing to stand with Ukraine in the context of a negotiated peace, to help them secure enduring stability and deterrence.