This is day 1,049 of Russia’s brutal, illegal, full-scale invasion of Ukraine, and 2025 will be the critical year in the conflict. My job as Defence Secretary is to put Ukrainians in the strongest possible position on the battlefield and at any negotiating table, so throughout 2025, we will develop UK training, strengthen defence industrial co-operation, increase pressure with allies on Russia, and step up and speed up military aid to Ukraine.

My hon. Friend is right in general terms: Russian aggression is not simply confined to Ukraine, and we all saw what happened on Christmas day. We are deeply concerned about the damage and sabotage to undersea cables. I can confirm to the House that for the first time the joint expeditionary force—the JEF—has activated an advanced UK-led reaction system to track potential threats to undersea infrastructure and to monitor the movements of the Russian shadow fleet. That will be run out of the standing joint force headquarters at Northwood.

The Secretary of State said that his aim is to ensure that Ukraine is in the “strongest possible position”, but for what? Does he intend to support Ukraine in commanding her internationally recognised borders or to ensure that the de facto border, which excludes Donbas and Crimea, becomes a more permanent feature?

Quite simply, our job as the UK is to support Ukraine in its fight and, if and when it decides to talk, to support it in any negotiations. It is the Ukrainians who are fighting; it is the Ukrainians who decide when to start talking; and it is for the Ukrainians to decide on what terms they may start talking.