The contrast between Ukraine's wartime innovation speed and NATO's institutional pace has reached a point where the numbers speak for themselves: Ukrainian drone units update their software every two weeks and iterate hardware every few weeks, while NATO's doctrine revision cycle takes 15 to 20 months. The gap, David Petraeus and Isaac Flanagan argue, represents a fundamental structural weakness in Western military institutions.

The two authors lay out the case for radical acceleration in a Foreign Affairs essay, "Hvylya" reports.

Ukraine's adaptation speed is driven by necessity. The country "adapted quickly to remotely controlled unmanned systems because it had no choice," the authors write. It is fighting for national survival with short supply chains, a flat organizational culture that rewards initiative, and engineers who work "directly alongside combat units on the frontlines." The result is a cycle of innovation that renders a technique working on Monday potentially "obsolete by Friday."

The U.S. military operates under entirely different conditions: multiyear procurement cycles, doctrinal timelines measured in years, and a rigid separation between technology development and operational command. Petraeus and Flanagan propose several accelerators - authorizing theater commanders to publish interim operational guidance without waiting for the full joint doctrine cycle, embedding autonomous operations into war games at staff and war colleges, and stationing concept developers alongside operational units as Ukraine has done with its drone innovation teams.

But even these measures may not close the gap fast enough. "In a conflict that escalates rapidly, there would be no time to learn on the job," the authors warn. The deepest problem, they argue, lies in education: U.S. military institutions "do not yet seek to systematically develop skills to command autonomous systems." A new generation of commanders must learn to program algorithms, manage degraded communications, and treat software engineers and data scientists as essential staff members. Some militaries are already pushing ahead: Israel has given AI more autonomy in target generation than any U.S. commander has ever had, while Kyiv has already offered the United States specialized military help drawn from its frontline experience.

Previously: Petraeus Reveals Why the US Drone Defense Falls Short - and Who Could Fix It.