Insights from the Ministry of Defence Before Russia's Invasion
In the months preceding Russia's full-scale invasion of Ukraine, I served as a senior staff officer at the Ministry of Defence. As we monitored the alarming Russian military build-up, we engaged in intensive war-gaming exercises to anticipate Vladimir Putin's potential strategies and provide informed advice to our political leaders. The grim reality we faced was the daunting challenge of stopping him, if it were even possible at all.
The Inevitability of Conflict and Western Response
Looking back, it is clear that the Russian dictator was resolutely committed to a swift war, envisioning a triumphant victory parade in Kyiv. The only uncertainty was the precise timing of the onslaught. As the inevitability of military action became increasingly apparent to us, the options available to the West narrowed significantly. However, we were determined to do everything within our power, short of direct participation in the war, to support Ukrainian resistance against occupation.
Our objective was to assist Ukraine in imposing a substantial cost on Russia for its aggression against a sovereign neighbour. After all, if Russia could easily annex Ukraine, what would prevent it from growing emboldened and advancing into Moldova, parts of the Balkans, or the Baltic states? This was a concern I shared deeply.
Ukraine's Defiance and British Solidarity
When the conflict erupted, Ukraine's importance to its own people and to Europe proved far greater than Russian predictions had accounted for. The spirit of uncompromising defiance displayed by Ukrainians resonated profoundly with the British public. I recall witnessing large crowds of quiet yet resolute citizens demonstrating solidarity with Kyiv across the United Kingdom.
These individuals demanded decisive action and leadership from the Government. Nationwide, people proudly displayed the blue and yellow flag of Ukraine, opened their homes to refugees, and mobilised resources to send aid to the new eastern front in Europe. Our collective concern was not only justified but essential. Putin's strategic blueprint, both then and now, aims at the collapse of NATO, sowing division within Europe, and ultimately reasserting dominion over former Soviet Union territories.
Britain's Strategic Role and Ukrainian Objectives
The trajectory of Britain's response was firmly established. From political initiatives to tactical support, we were directed to provide all possible assistance. During my first visit to Kyiv shortly after the full-scale invasion began, Ukrainian generals were unequivocal: this was their war to fight. Our role was to galvanise international diplomatic, military, and economic support to enable their defence, reclaim their territory, and ensure Russia paid a high price for its aggression.
Ukrainian leaders articulated a clear vision: to emerge from the conflict stronger, more integrated with Europe, and more aligned with NATO, thereby preventing any future recurrence. Fundamentally, they sought to break free from the centuries-old grip of Russian imperial ambition, much as other central and eastern European nations had done following the Cold War.
The Broader Threat to NATO and Western Security
The significance of British support extended beyond mere principle; it was rooted in the realisation that this war transcends Ukraine. Putin's strategic design is far more expansive, targeting the disintegration of NATO, fostering European divisions, and restoring control over former Soviet states. The West, including Britain, is directly in the crosshairs of this agenda. The choice presented is stark: acceptance on Russian terms or no agreement at all.
This threat will persist regardless of how the war in Ukraine concludes. Unless circumstances change, I believe we are on a collision course with a Russia that is on a permanent war footing, rapidly replenishing lost equipment and re-arming. Neither the horrific casualties suffered by Russian troops nor the extraordinary resolve and combat prowess of Ukrainian forces has deterred Putin from weighing costs against gains. This conflict remains critically important to him, and its outcome hangs in the balance, as is typical of wars until their resolution.
Preparing the British Military for Future Conflicts
In response, with profound implications for our collective future, the British Army—alongside the Royal Navy, Royal Air Force, and the Cyber & Specialist Operations Command—has been ordered to prepare for potential 'war fighting' alongside NATO allies. As the military professional responsible for the British Army, I must consider worst-case scenarios. The remarkable resilience and ingenuity demonstrated by Ukraine have not prompted Putin to reconsider; thus, we must continue supporting their efforts.
My primary focus for the Army has been on accelerating the modernisation and enhancement of our land forces' fighting capabilities, ensuring our soldiers are equipped to fight and win if called upon. This aligns with recommendations from the Strategic Defence Review, informed by daily insights from the Ukraine conflict. However, as my Ukrainian counterpart cautioned me months ago, dealing with Russia requires attention beyond the front lines.
Industrial Mobilisation and National Resilience
Putin will only take the West seriously when he observes our factories operating at wartime production rates. This underscores the urgent need to rebuild our national arsenal and reconnect society with the Armed Forces. It is time for the economic regeneration of traditional defence industries and the creation of new sectors focused on robotic and autonomous systems, artificial intelligence, and cutting-edge software—these are the new tools of warfare.
The urgency is unmistakable. Consider this: if you knew now that our soldiers would be engaged in large-scale combat operations by 2027, what actions would you take differently, and why are you not implementing them already?
British Innovation and Collective Resolve
I have been profoundly impressed by the number of British businesses, service providers, and manufacturers approaching us to offer assistance. Their spirit of generosity and commitment to serving Britain by leveraging their skills, expertise, and financial resources is truly inspirational. This is complemented by bottom-up innovation and creativity from our soldiers, fostering confidence that their country stands behind them if combat arises.
They will be prepared mentally and physically, but more is required. Russia initiated this war by invading Ukraine, and only Russia can decide to end it. Ukraine continues to exhibit extraordinary resolve and ingenuity, and we must persist in aiding their efforts. We must also signal to Putin that, having failed in his mission after four years of what was intended as a brief excursion to seize a country, any assumption that annexing NATO territory would be easier is a grave miscalculation.
Do not initiate a war with us or any of our partners and allies. We will never relinquish what matters to us. Our future will be determined on our terms, and ours alone.
General Sir Roly Walker is Chief of the General Staff.
