Defence Review

 The new Labour Secretary of State for Defence has announced a defence review. This is not just a routine action for new governments, but a crucial and urgent step given the changes in threats since the last review. The review, with its broad and unsurprising parameters such as NATO, nuclear deterrent, Ukraine, etc., is of utmost importance. The final report is due in the first half of 2025. 

I was recently asked to prepare a briefing for a European client looking at changes in defence policy across the continent. Most of our allies are also reviewing their defence strategies. The most apparent change in threat level relates to the Russian invasion of Ukraine. July's NATO summit showed the extent to which Russia's recent aggression in Ukraine and its transition to a war economy have completely transformed NATO's focus.

The Defence Review should refocus UK defence policy away from Boris Johnson's 'Global Britain' to Europe and the need to ensure our convention forces have the equipment and the supplies to fight a war in Europe. That doesn't mean abandoning the delivery of the AUKUS partnership with the US and Australia or ignoring the Gulf and the Middle East. However, we need to focus on the immediate threats to UK security. This Chatham House paper is a good assessment of Russia's challenges in upgrading each of the main armed services.

This highlights the need to increase defence spending. The Labour Party's Manifesto committed the Government to “set out the path to spending 2.5 per cent of GDP on defence.” That will be addressed in the Autumn Budget Statement. Given the Chancellor's talk about 'black holes' in the budget, which is unhelpful and inaccurate in my view, immediate progress along this path may be challenging. She has already delayed expensive infrastructure projects - a well-travelled Treasury route to balance the books. The IFS ripped into the previous Government's 'smoke and mirrors' on defence spending. The new Government can expect similar treatment.

Our armed forces' problems have remained the same since my last briefing. Britain's defence spending is inflated by a fifth of the defence budget spent on nuclear weapons. If you take nuclear out of the equation, defence spending is about 1.75% of GDP, around the middle of the European league table. This means that the armed forces need help to keep existing equipment running. Even the Royal Navy, seen as a gainer in recent spending rounds, must decommission ships because it doesn't have enough sailors. The Army is in even bigger trouble. When the Tories came to power in 2010, the British Army was over 100,000-strong. It is now due to fall to 72,500. 

Given the resurgent Russian threat, I found it pertinent to revisit Kenton White's book 'Never Ready: Britain's Armed Forces and NATO's Flexible Response Strategy, 1967-1989'. His use of newly available documents from the archives to show the failure of the flexible strategy is a stark reminder of the importance of learning from history. The concept was compromised by the failure of the Alliance members to provide one of the main legs of the conventional deterrent – sustainability. In particular, the highlighted limited ammunition reserves, a problem recently faced by Ukraine. We should learn the lessons from history on this, as they are crucial for a well-informed and effective strategy.

In an uncertain world, the government cannot afford to be weak on defence or create a glossy strategy that doesn’t address the underlying problems. As the head of the army has warned, we must be ready to fight a war in three years. The Defence Review should be comprehensive, including replacing the weapons sent to Ukraine and reversing Tory cuts, laced with more traditional Labour policies on support for veterans and ending failed outsourcing. I have previously set out how defence procurement should be reformed. My German colleague pointed to how the German government might take a stake in arms-makers and defence projects. This also points to the need for a detailed and comprehensive strategy that addresses all aspects of defence and security, including rebuilding our relationships in Europe.

The considerable uncertainty is the US elections. While the Trump campaign is imploding, there is a long way to go, and the result will likely be tight. Trump has said he is likely to be less supportive of funding for NATO and European security. It is reasonable to conclude that European powers will need to ramp up their investment in security. As Robert Dover puts it, “Trump’s tactics should not be seen as a surprise. They need to be planned for, financed, and procured for. Pretending they are surprising because they are uncomfortable is not a plan.”

The Defence Review claims that it will ensure that Defence is central to the security, economic growth, and prosperity of the United Kingdom. It needs to deliver on that commitment.