The Ministry of Defence has a long-standing relationship with our Ukrainian counterparts, and we continue to provide support in many areas including security assistance and defence reform. Since 2015, the UK has helped to build the resilience and capacity of the Ukrainian armed forces through Operation Orbital, which has trained over 22,000 Ukrainian troops.

It became very clear after 2014 that Ukraine had lost large parts of its navy to Russia's illegal occupation of Crimea, and it is important to help Ukraine build up and sustain a naval capability. We have continued to invest in that, and last year we signed not only an MOI but an agreement to sell naval patrol boats with weapons systems to the Ukrainian Government.

My hon. Friend is right to pay tribute to staff at PJHQ. Both civilian and military staff constantly work around the clock to deliver a whole range of international operations and, in terms of the frontline, are always ready and prepared to deploy to wherever we need in the world, including in Ukraine.

As I have said, in June last year, we entered into an agreement with Ukraine to supply eight fast ships equipped with modern weapons systems. That was a significant agreement as it affirmed the UK's openness to supply Ukraine with defensive weapons systems as well as training, and that principle remains.

The hon. Gentleman is absolutely right. The false narrative is that, somehow, NATO is surrounding Ukraine, when only one 16th of Russia's border is shared with a NATO member. It is also a false narrative to say that NATO, as some sort of single entity, looks to expansion. People seek to join NATO often as a result of other issues. The question for the Kremlin is why so many countries have sought that membership. On what I am doing to counter that information, I think we all have a role to play. My right hon. Friend the Foreign Secretary has engaged the media, and I will continue to do so as well.

The hon. Gentleman will know from my time as Minister of State for Security and Economic Crime that I was always pushing to do more—and there is always more to do. The unexplained wealth orders were one step, but more transparency and more rigorous checks in places such as Companies House are also important steps.

The United Kingdom has uniquely at its disposal a strong partnership with the United States, and a partnership also with the EU and indeed in NATO. We are working all those avenues to make sure that we present a united and strong front. This week, I will visit a number of countries in eastern Europe and Scandinavia, many of which are very, very worried about what has been happening.

We will not concede to Russian threats, the NATO posture in eastern Europe will not change, and we will support countries that wish to have our assistance. The United Kingdom respects the rights of sovereign countries like Ukraine to seek its own security.

The hon. Member raises an interesting point about independent advice from the Russian military studies centre, and I will look into it. This month, the Chief of Defence Intelligence will be made available to brief Members on the situation in Ukraine.