Rearmament and Warfighting Readiness

Ian Roome Excerpts

Wednesday 8th July 2026 Commons Chamber

[Ian Roome (North Devon) (LD)]

I thank my hon. and gallant Friend the Member for Tunbridge Wells (Mike Martin) for securing this debate. There are moments in politics when delay is not just a mistake, but a danger. This is one of those moments. The truth is that the world has become more dangerous much faster than Britain has become ready. The strategic defence review mattered because it stripped away comforting illusions. From the end of the cold war, we enjoyed a peace dividend that offered more security and more money for public services, but war has returned to Europe. Hostile states challenge us daily with cyber-attacks and sabotage, flouting international law and the liberal rules-based order. The absolute supremacy of the western alliance is no longer absolute.

The SDR set out the right ambition: a more integrated force, a more digital force and a more resilient Britain, ready to learn lessons from Ukraine and the middle east. The defence investment plan accepts that analysis, but next comes the hard part: not only recognising the problem but solving it. Does the plan move quickly enough to make Britain safer? I fear it does not.

We lost nearly a year waiting for the defence investment plan to be published. Months of hesitation when industry held its breath, investments stalled, contracts went unsigned and momentum was lost. The SDR talks of mobilising

“rapidly in the event of a crisis”.

If only that sense of urgency were reflected in government. Capability delayed is capability denied. The pace matters as much as the decision.

The review rightly placed at the heart of Britain’s future military capability the digital targeting web—the system that links sensors, commanders and weapons into one integrated force that can identify a threat and destroy it. The defence investment plan commits money for our armed forces to do more, but too much of that funding is still on the other side of 2030.

The Prime Minister has said that NATO could face an attack from Russia before 2030. Yesterday, Lord Robertson and General Sir Richard Barrons pointed out to the Defence Committee that many of the capabilities deemed urgently needed in the SDR are only due to arrive at the end of a nine-year investment cycle. An example is air and missile defence, where the scale of the £790 million investment falls short of what was planned and arrives years down the line.

[Helen Maguire (Epsom and Ewell) (LD)]

My hon. Friend highlights the dangers that threaten us with Putin on our continent, and the desperate need for us to rearm, and to rearm quickly, so we have the right warfighting equipment. The recent example of Ajax, and the 16 years it has taken to try to procure it, is a demonstration of how difficult and challenging MOD procurement is, and of how we need to improve on that. We could not wait 16 years if a sudden threat arrived on our doorstep tomorrow. Does my hon. Friend agree that we urgently need to work more with our European allies to ensure that we can develop joint capabilities together?

[Ian Roome]

I certainly do, and I will come that later in my speech. There are areas where the Government seem to have cut corners: munitions reserves, medical support, industrial resilience—all essential for enduring a longer crisis.

Professionals talk logistics. In 1940, Sir Winston Churchill appointed Lord Beaverbrook to rapidly streamline aircraft production. Lord Beaverbrook responded by throwing out all the old rules and doubling production output inside 12 months. His sayings have become famous, describing the factories as the frontlines of the war. He said:

“Organisation is the enemy of improvisation”,

“Committees take the punch out of war,”

and

“The need is great, the time is short, urgency must be the watchword.”

He sounds like a nightmare to work for, but he helped rescue this country in an hour of great crisis.

[Al Carns]

What the hon. Member says brings a huge historical relevance to today. Throughout history, whenever we have been moving towards crisis, we have got rid of almost all of our procurement rules and regulations to streamline capability and get it into the hands of warfighters. Does he agree that the procurement system and those 10,000 people in DE&S could use AI and some of the incoming quantum capabilities to streamline our whole procurement process?

[Ian Roome]

I agree with the hon. and gallant Gentleman, and I thank him for his distinguished service too. We are seeing that in how we are learning lessons from Ukraine. I have been out there and seen the systems, so I totally agree. Defence reform is a very important element that the MOD should look at, and I am sure the Minister will have something to say about that.

I cannot find that spirit of urgency that Lord Beaverbrook showed in 1940 in the defence investment plan. The purpose of rearmament is not to prepare for war; it is to prevent that disaster, to deter aggression and to bolster our allies. As Liberal Democrats, and I am sure across the House, we believe Britain’s security depends on our alliances. A stronger Britain means a stronger NATO. A safer Europe means a safer United Kingdom. We must preserve the peace previous generations sacrificed so much to secure. Let this House be remembered not as the House that scrambled in an emergency, but that saw the danger coming and acted.