Rearmament and Warfighting Readiness

Debate between Al Carns and Gordon McKee

Wednesday 8th July 2026 Commons Chamber

[Al Carns]

I could not agree more with my hon. Friend. Data is the new gunpowder. AI is absolutely critical in defence, and we should use all of our technological advantage to move faster and further than ever before. We should be bold and jump to the next generation of systems, and not wait for anyone else to lead—we should lead ourselves.

The lesson from my perspective is clear: stockpiles matter, but the ability to regenerate them matters even more. That is why I welcome the Government’s commitment to rebuild munition stockpiles, expand domestic production capacity and invest in British defence industry. Those are investments not just in military capability, but in national resilience.

The same is true for technology. Ukraine has demonstrated that innovation cycles measured in months can outperform procurement cycles measured in decades. Drones, autonomous systems, software and artificial intelligence are changing warfare at an extraordinary speed, and it will only ever get faster. Readiness, therefore, means building a procurement system that can adapt just as quickly, giving innovative British companies a route into defence and ensuring that our armed forces can evolve as rapidly as the threats they face. We have at present over 10,000 people in Defence Equipment and Support—that is, 10,000 people doing procurement. I am not saying that it is inefficient, but I am saying that bureaucracy sometimes gets in the way of speed.

[Gordon McKee (Glasgow South) (Lab)]

My hon. Friend is making an excellent speech. Does he agree that embedding that culture of innovation and iteration in the MOD is critical to ensuring that we can move as quickly as possible?

[Al Carns]

I completely agree with my hon. Friend. This is about cultural change as much as adopting technology. If we were to adopt even the very simplest AI models now in how we do procurement, and move on to the next generation, we would find that the system speeds up, efficiencies are made and the right kit gets into the right hands far quicker than it does now.

Ultimately, rearmament is not about preparing for war because we expect it; it is about ensuring that war never happens in the first place. The purpose of rearmament is deterrence, and deterrence rests on three foundations: capable armed forces, political resolve and the industrial capacity to sustain both. If any one of those is missing, deterrence becomes far less credible when faced with an autocratic nation with huge industrial resilience. As we discuss rearmament today, let us think beyond platforms, procurement and spending lines. The defining lesson of modern conflict is that warfighting readiness is not simply a military condition; it is a national condition.

Oral Answers to Questions

Debate between Al Carns and Gordon McKee

Monday 16th March 2026 Commons Chamber

[The Minister for the Armed Forces (Al Carns)]

Strengthening defence relationships with our allies is a central priority for the Government. We do that through joint operations, exercises, intelligence co-operation, deeper industrial partnerships and close planning with NATO and joint expeditionary force allies and other key partners. We have recently signed landmark defence agreements with Norway, Germany and France and have forged closer capability partnerships, including with Norway on Type 26 frigates and Turkey with Typhoon. The upcoming defence diplomacy strategy will help further enhance our international relationships.

[Gordon McKee]

The war in Ukraine has shown that rapid innovation cycles are critical to success. Minister Fedorov and others in Ukraine have helped to build a defence technology ecosystem that connects start-ups, engineers and units on the frontline, even allowing some of those units to operate quasi-independently to test out new technologies. Given that the strategic defence review recommended that the UK learn from its allies, how is the Minister using the defence relationship with Ukraine not just to support the Ukrainians in their fight but to learn from them so that we can strengthen the UK’s armed forces?

[Al Carns]

Since arriving in this House, I have been droning on about drones—it is one of the reasons I came into politics. There are three key lessons that we need to learn. The first is to adapt a process to give us a high-low mix of fifth-generation capability supported by cheap mass. That mass must be dumb hardware with sophisticated software. Finally, the software must be integrated across all domains and be driven by data and artificial intelligence. We will be able to achieve that only with a closer public-private partnership as we move forward.