Defence

Debate between Cameron Thomas and James Cartlidge

Tuesday 24th March 2026 Commons Chamber

[James Cartlidge]

There was no question in that intervention, but I am glad that the hon. Lady agrees that the Government need to get on and deliver the defence investment plan. To be fair, MPs from across the House have said so, including the Chair of the Defence Committee. We all know that it is in the national interest for the DIP to be published.

After all, the defence investment plan being delayed has consequences, the most serious of which are for our military personnel, who we want to have the best equipment for their job. In taking the decision to pause urgent procurement and instead boil the ocean, the Defence Secretary walked into a Treasury trap. Procurement has been on hold ever since, and the Ministry of Defence has been forced to focus on in-year savings, including £2.6 billion for this year alone. Such penny-pinching explains why, until HMS Dragon finally arrived on the scene, we had no warships in the middle east for the first time in decades.

One of the most critical consequences of the delay to DIP is the Sea Viper Evolution procurement. The fact that a US destroyer intercepted at least one of the missiles that Iran fired at our sovereign territory on Diego Garcia underlines how important it is that our Type 45s are able defend against the most advanced threats. For the UK, that requires the Sea Viper Evolution upgrade for our Type 45 destroyers.

In my own SDR submission as shadow Defence Secretary, through numerous speeches in the House and in many written questions, I have repeatedly urged the Government to accelerate Sea Viper Evolution as a priority for our munitions plan. I am sure that members of the public who are watching this debate, worried about Iran’s attack on Diego Garcia, would expect such a capability to have been ordered as rapidly as possible. However, in a written answer this January, when I was once again chasing this critical upgrade, I received the inevitable response that continued progress on Sea Viper Evolution remains

“subject to the defence investment plan.”

That is the problem in a nutshell—the impact of Labour’s procurement freeze in real time. The reality is that Sea Viper Evolution is not due to reach full operating capability until late 2032.

[Cameron Thomas (Tewkesbury) (LD)]

At Defence questions last week, the Secretary of State said that the delay to the defence investment plan was not holding up important investment plans, which came as a surprise to me, given that right now there are UK personnel on NATO’s border with Russia without specific equipment that would otherwise have been procured in my own constituency. Does the hon. Member share my concern that the delay is in fact having significant impacts on defence procurement?

[James Cartlidge]

The hon. Gentleman, who I believe is a gallant gentleman who served in the Royal Air Force, knows exactly what he is talking about. I agree with him wholeheartedly. It is having a real impact, and it is not just me saying that.

The serious consequence of this paralysis is our brilliant defence industry hanging on by its fingertips. This morning, I addressed a roundtable attended by many defence primes and small and medium-sized enterprises in Westminster. They are the experts at the coalface, and they spoke of British defence companies going abroad or even having to close because of delays to the defence investment plan, and a defence industry under strain when it should be firing on all cylinders.

When it comes to consequences, on a personal basis, what I find most disheartening of all is the impact of this paralysis on our ability to learn lessons from the war in Ukraine. I am incredibly proud of how, in government, the Conservatives stood by Ukraine even before Putin invaded.