
Can Ukraine survive without US military aid? Could Kyiv’s European partners potentially fill the gap in weapons deliveries? Policymakers, analysts, and commentators around the world have been wrestling with these questions in recent weeks as they come to terms with US President Donald Trump’s foreign policy pivot away from Europe and his administration’s overtures toward Russia.
While the urgency and importance of this debate cannot be overstated, there has been a tendency to overlook Ukraine’s own agency and the country’s ability to defend itself. It is true that the Ukrainian war effort since 2022 has relied heavily on Western support, but Ukraine’s military has also evolved dramatically over the past three years to become by far Europe’s biggest and most effective fighting force.
Ukraine currently has approximately one million people in arms defending the country against Russia’s invasion. This makes the Ukrainian Armed Forces more than four times larger than Europe’s next biggest military. Ukraine’s troops are also battle-hardened and have unmatched knowledge of the twenty-first century battlefield. Indeed, in many areas, they are now setting the standards for others to follow.