UK to lead multinational military training exercise to prepare for peace in Ukraine

Exercise Koalicja is a multinational military exercise in Poland. It is designed to rehearse how allied forces could support Ukraine after the fighting ends. The exercise matters because it tests whether countries can work together quickly to help rebuild Ukraine’s Armed Forces and support lasting peace.

The UK and France jointly lead the exercise. It brings together forces from 11 countries, including Belgium, Estonia, Germany, Poland, Spain, Sweden, Türkiye and the UK. British soldiers, RAF aircraft and other national forces will train across land, air and maritime settings.

The exercise will test command arrangements, logistical movements and the integration of different military components. It is the first major exercise run by the Multinational Force Ukraine. The results are intended to make that force more capable and ready to support Ukraine if fighting stops and Ukraine requests assistance.

The Multinational Force Ukraine, or MNF-U, is a multinational force created by countries in the Coalition of the Willing. Its purpose is to provide strengthened military support for Ukraine’s future security. It is intended to help Ukraine recover and deter future aggression once the current fighting has ended.

The force could enable safer Ukrainian skies and seas and help regenerate the Armed Forces of Ukraine. Its planned work includes supporting the return of commercial air travel and shipping. It would also help place Ukrainian forces in the strongest possible position to protect the country.

The MNF-U is commanded by British three-star general Lieutenant General Tom Bateman. Britain and France jointly lead it, and its headquarters is set to move from Paris to London. The force would enter Ukraine only after fighting ceased and at the request of Ukraine’s government.

Exercise Koalicja involves 2,800 military personnel from 11 nations. This makes it a major test of whether a multinational force can operate together across several environments. The scale reflects the Coalition of the Willing’s stated commitment to Ukraine’s long-term security and military recovery.

The United Kingdom is contributing 300 personnel. British Army soldiers from 7 Brigade, known as the Desert Rats, will practise logistical movements. RAF Typhoons and a Voyager refuelling aircraft will also take part, while Turkish forces will establish the maritime element in Istanbul.

The participating countries are Belgium, Estonia, France, Germany, Lithuania, the Netherlands, Poland, Spain, Sweden, Türkiye and the UK. Their forces will test command and control, movement, supplies and cooperation between land, air and maritime components. This should show whether the force is ready to deploy and function as one.

The exercise focuses on practical tasks needed after fighting ends. Forces will rehearse command and control, move personnel and equipment, protect and supply the force, and assess whether different components can operate effectively together. These tasks matter because rebuilding Ukraine’s Armed Forces would require reliable multinational support.

British Army soldiers will practise logistical movements. RAF Typhoons and a Voyager refuelling aircraft will fly sorties and simulate reassuring commercial air travel when Ukraine’s skies reopen. In Istanbul, Turkish forces will test maritime mine-clearance arrangements, helping prepare for the safe return of commercial shipping to Ukrainian ports.

These activities could help Ukraine by supporting safer skies and seas and by regenerating its Armed Forces. The MNF-U is not intended to conduct peacekeeping or monitor a ceasefire. Instead, it would support Ukraine’s future security after fighting has ceased and at the Ukrainian government’s request.

The MNF-U’s possible deployment is subject to two clear conditions. Fighting must have ceased, and Ukraine’s government must request the force’s entry. This means the force is described as a post-conflict security arrangement, not an operation that would move into Ukraine during active fighting.

If those conditions are met, the MNF-U could help underpin Ukraine’s future security. Its intended tasks include enabling safer Ukrainian skies and seas and regenerating the Armed Forces of Ukraine. It could also support the return of commercial air travel and shipping after the conflict.

The force would not carry out peacekeeping duties. It would also not monitor a ceasefire. Exercise Koalicja is therefore testing how the force could deploy and support Ukraine, rather than practising a mission to police a truce. Its readiness would grow through exercises involving command, logistics and multinational cooperation.

Different militaries coordinate by testing common command-and-control arrangements and agreed procedures. They must also practise moving personnel, equipment and supplies. Exercise Koalicja is built around these tasks, because a multinational force needs connected decisions and dependable logistics to operate effectively as one force.

The exercise will assess how its land, air and maritime components integrate. British soldiers will rehearse logistical movements, RAF aircraft will fly sorties, and Turkish forces will test maritime mine-clearance arrangements in Istanbul. These activities give participating countries practical opportunities to connect their separate capabilities.

The article does not describe a detailed technical communications system or a single operating procedure. It does state that the exercise will test command, movement, supply and integration. The intended result is a real, capable and readily deployable MNF-U that can support Ukraine when fighting ends, at its government’s request.

The article presents Ukraine’s security as part of wider European security. Russia’s invasion undermined the principle that international borders cannot be changed by force. Supporting Ukraine’s ability to defend itself and rebuild its Armed Forces is therefore described as protecting more than Ukraine alone.

A stable and secure Ukraine could help protect the UK, Europe and the wider rules-based international order. The planned MNF-U would support safer Ukrainian skies and seas and strengthen Ukrainian forces after fighting ends. Its purpose is to help deter future aggression and reinforce Ukraine’s long-term security.

The UK is also providing military aid and training while working with allies on economic and diplomatic pressure against Russia. The article says the UK does not seek confrontation with Russia or have a quarrel with its people. However, it will continue supporting Ukraine’s right to defend itself and working with allies to deter future threats.