The hon. Gentleman highlights a very real risk, which is why it is right that we and our allies are stepping up our provision of weaponry to Ukraine, and putting extra support into Moldova. We are making sure that Ukraine is able to defend itself in future, but also that other vulnerable states are able to defend themselves against Russian aggression. In reality, at present the Russians simply are not serious about negotiations. Their claims of humanitarian corridors have proved to be false and lead either to Russia, or have been appallingly booby trapped against the civilian population. In the eventuality that Russia withdraws and Putin loses in Ukraine, any eventual settlement
would need to secure both Ukrainian and European security, and that must be backed up by international enforcement—both economic enforcement and security enforcement. We know that Russia simply cannot be trusted to follow through on agreements it has signed up to, so there has to be full enforcement of any settlement that is eventually reached.