Britain and France to lead Poland exercise rehearsing Ukraine deployment

The first exercise of the Multinational Force-Ukraine is due to take place in southeastern Poland from November 9 to 22, bringing together about 2,800 troops from 10 European countries. France and Britain say the drill will test how a multinational force could deploy in support of Ukraine after a potential ceasefire. The exercise is being held near the Ukrainian border and is intended to examine land, sea and air coordination.

According to the joint statements cited by the two governments, the force was set up in 2025 and already has an operational headquarters in Paris. It is not a NATO operation and has little United States involvement. The force is described as having no offensive mission and would only be deployed once hostilities have ended.

The exercise, named Koalicja, will involve troops from Belgium, Estonia, Germany, France, Lithuania, the Netherlands, Poland, Spain, Sweden and the United Kingdom. France will provide the largest contingent, with 1,100 troops, while Britain will send 300 soldiers. French General Armel Dirou and Lieutenant General Tom Bateman are due to co-lead the drill, which will focus on the speed and efficiency of deployment and support.

The planning matters because it moves European security guarantees for Ukraine from political discussion into practical military preparation. The force is intended to help support the Ukrainian armed forces, secure Ukrainian airspace and allow economic activity to resume in the Black Sea after a ceasefire. That makes the exercise significant not only for military readiness, but also for the wider debate over how Europe could help stabilise Ukraine if the war pauses.

The background to the exercise is the war triggered by Russia's full-scale invasion of Ukraine in 2022. Western officials have said any such force would not carry out offensive operations, peacekeeping duties or ceasefire monitoring, and would not be placed on the front line. Russian officials have opposed the idea of foreign troops in Ukraine, and Moscow has previously warned that they could be treated as legitimate targets.

What remains unclear is how far the coalition's planning has progressed beyond this rehearsal and what exact role each participating country would take in a real deployment. It is also not known what rules of engagement would apply if the force were attacked, or how any future mission would be authorised. The coming exercise will therefore be watched as a test of whether European governments can turn their stated commitments into a workable post-ceasefire plan.

Britain and France are to lead a military exercise in Poland this month to test how a multinational European force could deploy to Ukraine if a peace deal is reached. Nearly 3,000 military personnel from 12 European nations are due to take part in the rehearsal, which runs from 9 to 22 November. The exercise is intended to examine how such a force could move, protect and supply itself, as well as how command and control would work across different national contingents.

The plans are linked to a reassurance force for Ukraine that European nations set out last year as part of longer-term security guarantees. Western officials say any force sent to Ukraine would not carry out offensive operations, peacekeeping duties or ceasefire monitoring. They also say it would not operate under Nato command or be placed on the front line.

Instead, officials say its role would be to reassure Ukraine and help rebuild its armed forces. The United States has been involved in discussions about the proposal, but is not contributing troops to the mission. Russian officials have already opposed the idea of foreign troops being stationed in Ukraine, and President Vladimir Putin said last year that they would be "legitimate targets".

Western officials have declined to set out the rules of engagement if international troops were attacked, although they say the force would be able to defend itself. The exercise matters because it moves the discussion from political statements to practical military planning. European governments have been exploring what security guarantees for Ukraine could look like if the fighting stops, but there have been questions about how such a force would work in practice.

The rehearsal in Poland is meant to test whether a coalition of European states could actually deploy and sustain a force in a post-war environment. Lt Gen Tom Bateman, the UK commander of the Multi National Force - Ukraine, said the exercise was an important step in turning political commitments into military readiness. He described it as a "real, capable, readily deployable force" that showed a serious commitment from coalition nations to Ukraine's long-term stability and security.

UK Defence Secretary Wes Streeting said the drill showed Britain, France and their allies were stepping up preparation for the day peace came to Ukraine. The wider backdrop is a debate over what role European forces could play after any ceasefire or peace agreement. The proposal has been discussed alongside other long-term security guarantees, but the details remain unresolved.

The planned exercise in Poland is one of the clearest signs yet that European militaries are preparing for that possibility, even as the political and legal questions remain open. What remains unclear is how such a force would be authorised, what rules would govern its deployment, and how it would respond if attacked. It is also not known how far the planning has progressed beyond this rehearsal or what specific contributions each of the 12 nations will make.

#Poland #Ukraine #France #Britain #MultinationalForceUkraine