On Polish training grounds, soldiers from Australia's 7th Brigade have joined a ten-nation coalition to prepare Ukrainian forces for the realities of modern war — not through repetition alone, but through deliberately constructed failure, psychological hardening, and adaptive thinking. The integration of Australia into Operation LEGIO, a Norwegian-led framework launched in 2024, signals that Ukraine's allies have moved beyond ad hoc bilateral aid toward something more durable: a coordinated architecture of shared standards, shared equipment, and shared purpose. In the long arc of this conflict