CANBERRA — The Australian soldiers who arrive in Poland sometime this summer will be doing roughly the same job they have done in Britain for the past three and a half years: teaching Ukrainians how to survive. What changes is the distance to where that survival will be tested.
Australia’s Defence Ministry announced Tuesday that the Australian Defence Force will join the Norwegian-led multinational Operation Legio in Poland from mid-2026, shifting its Ukraine training commitment away from the United Kingdom for the first time since Operation Kudu launched in January 2023. The decision moves Australian military instructors from British bases to a location near Ukraine’s western border — a geography that carries its own message about the nature of the mission.
Defence Minister Richard Marles, speaking at a defence summit Tuesday night, said the relocation was about utility, not optics. “Australia is continuing to adapt our contributions to Ukraine to ensure our support remains practical, relevant, and aligned with their most urgent needs,” he said. The ministry’s statement described the effort as one that would “deliver training closer to Ukraine’s borders and better meet Ukraine’s operational requirements.”
What those requirements now look like is different from what they were when 70 Australian soldiers first flew into England in early 2023. Three years of industrial-scale warfare have transformed Ukrainian tactical doctrine. The ADF’s instructors, who began with basic infantry skills — marksmanship, trench warfare, first aid — expanded their curriculum to include junior leadership programs, first-person-view drone integration, and combat casualty techniques shaped by injuries coming out of the Zaporizhzhia and Kherson fronts. More than 3,650 Ukrainian personnel have completed Australian-led training under Operation Kudu; the Australian Defence Ministry confirmed the lessons flowing back to Darwin and to Puckapunyal have, by the instructors’ own accounts, begun reshaping how Australia trains its own soldiers at home.
The transition to Poland is not a departure from that program so much as a merger. Operation Legio, established by Norway in 2022 in coordination with several European nations, is based on Polish territory close to the Ukrainian border. The ADF will operate under its multinational framework while continuing the same pipeline that ran through Operation Interflex, the UK-led mission that absorbed and directed Kudu’s output. The United Kingdom is not being displaced; what is changing is where Australian instructors sit in the logistics chain.
The shift matters in ways that go beyond travel time. Poland has become the primary staging ground for Western military support to Ukraine: weapons flow east through its rail network, intelligence assets operate from its bases, and as recently as mid-2025 the ADF had a detachment there supporting an E-7A Wedgetail surveillance aircraft providing battlefield coordination to Ukrainian commanders. Putting training instructors there places them inside the same operational ecosystem rather than at a remove from it.
Australia’s $1.7 billion in total assistance to Ukraine since February 2022 — $1.5 billion of it in military support — has positioned it as one of the largest non-European contributors to Kyiv’s war effort. That commitment has not been cost-free domestically. Decisions on what to send and when have drawn scrutiny, and questions about the strategic dividend for a country in the Indo-Pacific spending on a European land war have not fully resolved. Marles addressed the underlying logic directly Tuesday: “The lessons that will be learned (in Ukraine), good or bad, will be applied here, that is why from the outset we have” sustained the mission. The parenthetical is not throwaway; the Kyiv Independent reported that the ADF has been systematically debriefing returning instructors about drone warfare, urban combat casualty patterns, and small-unit drone-and-rifle integration — none of which featured heavily in Australian doctrine when the program began.
The Drone Capability Coalition for Ukraine and NATO’s broader military training initiatives will continue to absorb Australian participation, the ministry said. Neither the name of the Polish base nor the precise rotation size has been made public, which leaves open the question of whether the ADF will increase its commitment from the roughly 90-person rotations it ran in the UK, or maintain the same footprint in a different location. That operational detail matters for Poland’s own force posture: Warsaw has been running its own conscription-style civilian readiness program targeting 400,000 trained Poles in 2026, its defence budget now exceeding that of any other NATO member as a share of GDP.
For Ukraine, the geography of the change is the most immediately consequential aspect. Training in the UK meant a long transit for soldiers pulled off rotation — a journey that consumed time and, more critically, kept instructors at a cultural and informational distance from the front. NATO allies across the alliance’s eastern flank have been steadily pulling their training infrastructure closer to Ukraine’s borders as the conflict has prolonged and the gaps in trained manpower have not closed. Australia is following that logic later than some European partners, but following it.
What the Polish deployment does not resolve is the larger structural problem Operation Interflex was designed to address in 2022 and has not: Ukraine’s ability to generate trained combat leaders faster than it loses them. The coalition’s reported total of over 56,000 personnel trained across 13 nations has not kept pace with frontline attrition, and the current program — including Australia’s contribution — remains focused on the same entry-level and junior-leader pipeline it has run since 2023. Marles said the commitment would continue “for as long as it takes.” What that means in practice, given an active ceasefire discussion running in parallel through European capitals, is something neither Canberra nor Oslo has been asked to answer publicly.
—Inputs from Sputnik.
