UK Air and Missile Defences

Calvin Bailey Excerpts

Wednesday 27th November 2024 Westminster Hall

[Mr Calvin Bailey (Leyton and Wanstead) (Lab)]

It is a pleasure to serve under your chairmanship, Mr Dowd. I thank my hon. Friend the Member for North Durham (Luke Akehurst) for bringing forward this critical debate.

In 1988, The Sunday Times published a formative exposition of the integrated air defence system that protected the UK at the time. I managed to find the article, called “Can the RAF defend us?”, with the aid of the Library. It gave a very detailed analysis of the system in place, some parts of which had not changed since 1938, and it spoke of how an investment of about £10 billion on combined programmes would address that. I enjoyed reminding myself, while reading the article, of the places that were commissioned back then that I finally served in during the early 2000s. The reason for bringing that up is that, then as now, we need a clear understanding of where we are and of the degradation in our services since the 2010 strategic defence and security review.

Defence has three outputs: policy, capability and operations. We must convince ourselves of the need to do some of the things that my hon. Friend spoke about eloquently earlier. On policy, we must recognise that our security problem is inherently European. The European Sky Shield initiative is fundamental, so it is critical that we enhance and recover some of our relationships with our European partners, and that we remain NATO-first. We must recognise that we will not stand alone, and that the solution to our problems and funding must have a European bent. I urge the Minister to do as my hon. Friend discussed and enhance our European relationships —specifically regarding access to funding and partnerships.

I note the article’s clear recognition that our Army was inherently European based. It is largely pointless having tanks on Salisbury plain when the threat is elsewhere. I wonder whether now is the time to reconsider where some of our Army is based. Having a deployed Army that contributes to a security problem will also need an air defence above it. We need to give consideration to the service that, at present, is prime in delivering parts of our integrated air defence system. I also welcome the discussion about Type 45s. It is imperative that we understand that the Royal Navy has a part to play in our air defences, and that Type 45s not just protect the carrier but are fundamental to ensuring the long sea track.

With policy, it is essential that, whatever solutions we come to, we ensure that we are in the grey zone right now. Defence is about deterrence, and it is fundamental that we maintain a posture that deters our enemy. We must understand that this logic has already started: our enemies have already started to encroach on some of the fundamental parts of our deterrence, including damaging the rules-based international order. I urge the Minister to take back to the Department a discussion about a deterrence policy that works around our integrated air defence—something that is discussed incredibly well in the 1988 article.

On capability, I do not wish to politicise the debate, but just as we now reflect openly on the damage that the 1957 defence review did to our industries, we must have an honest discussion about the impact of the 2010 SDSR. Critically, we must recognise what happens when we take capability holidays, and how those create long and lasting impacts on our capabilities. That is why we are in the position that we are in now. Some of the capabilities that were mentioned in the opening speech are not there because we did not support the industries that were enabled to build them. A recovery of our industrial base is essential. Readiness is about availability, capability and sustainability. The greatest damage that has been done to our defence enterprise is in our ability to sustain a response. We must have an industry that is capable of building and sustaining the stocks necessary to counter mass.

On operations, we have circa 10,000 people deployed on 250 operations worldwide at the moment. The Defence Committee was told the other day that we have about 100,000 personnel fit to fight. For it to be sustainable—not using harmony guidelines, which are complex to work out—that is a force of 30,000 people who are committed today to operations. It is also not unreasonable to assume that an amount of our forces above that are in readiness, and they should also be at a ratio of 3:1 or greater, so something upwards of 30% of our fighting force is currently deployed sustainably.

I ask the Minister to foster an honest discussion within the Department about whether that is affordable and sustainable. We need our forces at home, or on European soil, training and getting ready for the coming fight. We cannot erode our defence enterprise by doing what may be considered profligate operations that do not contribute to our future security.

[Mr Dhesi]

My hon. Friend is making a very thought-provoking speech. In an increasingly volatile world where new global threats are constantly emerging, we must ensure that we are at the cutting edge of technology. That is why I was pleased to see recent progress on the new air defence laser, equipping RAF pilots with high tech to defeat missile threats. Does my hon. Friend agree that we must ensure that steps are taken to put us at the cutting edge of innovation to enhance our air and missile defence capabilities?

[Mr Bailey]

I thank my hon. Friend for that eloquent and apposite intervention. I agree that to be able to respond and counter mass, we need technology. To align that with the point I was making, it is essential that we have people trained and ready to use that technology, which is why the size and mass of our deployments is critical. If we do not allow our forces to train and recover adequately, they will not be able to exercise and be ready to use those technologies as they come online.

I urge the Minister to address the points that I have made in this honest discussion, particularly about deployment. I also ask her to look at the disparity in some of the policies we are using when our forces are deployed—in particular, those that have an impact on weapons carriage hours. There is a significant disparity in the policies that we use to sustain our stocks, and an alignment with NATO and, certainly, the US would bring significant cost savings and reductions in the size requirements of our stockpiles. The hon. Member for South Suffolk (James Cartlidge) might be able to talk about that, based on his experience and understanding.

I again thank my hon. Friend the Member for North Durham for securing this debate. I welcome the Government’s announcement last week about the removal of costly and antiquated systems. I am hopeful about the SDR, and I am very grateful that the Government value the service of our armed forces.