Ukraine’s Wartime Transformation: Validation of a Long-Held Thesis

by Benjamin Cook (introduction by Tom Cooper)

Hello everybody!

The following is another case where I’m not in ‘perfect agreement’ with Benjamin: me thinks, he’s talking about capacity, while what Ukraine is lacking is the capability.

Sure, capacity and capability do sound similar, and many are mixing them, but they are not the same. The essence of difference is that the capacity is related to the potential to do things, to develop capabilities. Ukrainians have lots of capacities, but their government does not: it’s limiting itself - and thus the entire country - to what it can control and from what it can profit in the short term. This is resulting in the entire country having no capability - ‘to do things’. For example things discussed by Benjamin.

(To make sure: in this regards, the Ukrainian government is doing the same like the mass of Western governments.)

***

The Jamestown Foundation recently published a study titled “Russia’s War Transforms Ukraine into a World-Leading Military Producer.” For anyone following my work over the past year, the findings will feel familiar. This research validates arguments I have been making consistently: Ukraine is not only surviving the war but has become an unparalleled battle laboratory, accelerating the development and production of advanced military systems at a pace no state can match. Further, this undeniability has allowed Ukraine to punch-above-its-weight politically.

Ukraine as a Global Defense Producer

The study highlights the scale and speed with which Ukraine has developed its defense-industrial base since 2022. Ukraine has moved from a legacy Soviet-era model, heavily dependent on Russian equipment, to a wartime economy that prioritizes rapid innovation, private-sector dynamism, and battlefield feedback loops.

Defense companies inside Ukraine are not simply manufacturing replacements for lost systems. They are developing new platforms, drones, loitering munitions, artillery rounds, and electronic warfare systems that reflect the conditions of modern high-intensity war. The production is increasingly global in reach: Ukrainian firms are attracting foreign investment, partnering with Western suppliers, and in most cases setting the benchmark for NATO forces who have not fought a peer adversary in decades.

This trajectory matches what I have described in my own analyses. Ukraine’s ability to absorb lessons at the front and translate them into new systems gives it a structural advantage in innovation. It is a dynamic the West has struggled to replicate and publicly appreciate.

---

Readers searching for high-quality information - such as yourself - might prefer to support my work with a one time contribution vs a subscription. https://buymeacoffee.com/researchukraine

---

NOTE: Yes, this is a victory lap. But you are the recipient of the “prize money”. That prize being knowledge. You will be happy to see I have not led you astray. That all my harping on the fact that in the end it doesn’t matter what a US president wants (even Trump). Eventually enough generals and senators get together and push through what the DoD would like. What the DoD and NATO would like is to “Learn-to-Ukraine.” That needs to be a hashtag #learn2Ukraine. Military leadership and the defense industry are openly trying to learn to be more like Ukraine. Even if our political leaders look like a monkey humping a football.

War as a Catalyst

The article notes that Russia’s full-scale invasion created both necessity and opportunity. Necessity because Ukraine could not rely on its partners; opportunity because Ukrainian engineers, start-ups, and defense firms were suddenly tasked with solving problems on compressed timelines.

Battlefield demand generated a feedback loop: troops identify gaps, innovators produce prototypes, and front-line units test them within weeks. This cycle has produced a proliferation of small unmanned aerial vehicles (UAVs), counter-UAV systems, and long-range strike drones that now define the war. It has also created a base of human capital—engineers, coders, and operators—who will continue to drive military technology long after the war ends.

Ukraine also possesses something no other country outside Russia has: a massive, real-time dataset of modern peer-on-peer combat. Every drone sortie, artillery exchange, and electronic countermeasure generates operational data that feeds directly back into the innovation cycle, accelerating Ukraine’s learning curve beyond what any peacetime military could replicate.

It doesn’t matter if you are Raytheon or Palantir. If you developed a new military or intelligence do-dad, until you have tested it in Ukraine or run it on Ukraine’s data, its performance is theoretical.

Implications for Russia

For Moscow, the shift is strategically damaging. Russia assumed Ukraine would remain dependent on Soviet-legacy systems and Western deliveries. Instead, Ukraine has outpaced Russian adaptation in several fields, particularly UAV deployment and electronic warfare countermeasures.

Russia retains scale advantages in artillery production and missile stockpiles, but the qualitative gap is widening. A Russian system that takes years to design and field must now compete against a Ukrainian ecosystem that iterates on a monthly basis. This creates an asymmetry: even if Russia can replace losses numerically, it cannot as easily counter Ukraine’s rate of innovation.

Most damning for Russia is the political capital Ukraine now holds as the world’s leading innovator in defense. Even if politicians like the U.S. president equivocate on policy toward Ukraine, NATO and U.S. generals do not. They are clear-eyed. They must learn from Ukraine if they want to avoid wasting lives while learning on the job in the next conflict.

NATO and the Western Defense Industry

The research also notes that NATO countries are looking to Ukraine for lessons. The contrast between Ukraine’s rapid development and the West’s slower, procurement-heavy approach is stark. Western firms are still bound by cost-plus contracts, multiyear development cycles, and bureaucratic acquisition hurdles.

Ukraine demonstrates that innovation under fire can achieve results at a fraction of the cost and time. The question is whether Western defense establishments are willing—or politically able—to absorb these lessons. My own work has stressed that “BattleLab Ukraine” offers a model for future conflicts: rapid iteration, decentralized production, and tight integration between users and developers. You have heard me say over and over, Ukraine’s secret-sauce isn’t building drones, or building drones quickly. It’s the feedback. It’s the fast-fail iteration that the west must learn.

If the United States and NATO allies fail to internalize this, they risk being out-innovated not only by Ukraine but also by adversaries who study Ukraine’s methods more seriously than the West does.

Ukraine’s Strategic Leverage

The transformation of Ukraine’s defense industry is not only about the battlefield. It creates strategic leverage. Ukraine has the potential to become a long-term partner in European and global defense markets, supplying cost-effective systems tested in the most demanding environment.

For donors, this should change the framing of aid. Assistance is not charity. It is an investment into a partner whose products and lessons will shape Western military readiness. The return on that investment is measurable in NATO’s ability to deter future aggression.

This is the argument I have been making consistently: the aid debate must account for the multiplier effect of Ukraine’s innovations. Jamestown’s analysis confirms that Ukraine’s industrial transformation is real, durable, and strategically consequential. The tangible proof is Ukraine/German and Ukraine/Swedish defense partnerships that are building defense factories inside Ukraine.

Assessment

The Jamestown Foundation research validates what I have been writing for over a year: Ukraine has emerged as the world’s most dynamic defense innovator. War has forced a pace of adaptation that no peacetime defense industry can match.

For Russia, this is a long-term vulnerability. For NATO, it is both an opportunity and a warning. Ukraine’s model of rapid battlefield-to-factory iteration must be integrated into Western procurement systems, or the alliance will fall behind.

U.S. and NATO generals already echo these points, recognizing that Ukraine’s lessons must be absorbed if the alliance is to prepare for future wars. The military understands this—even when political leaders, including figures such as Donald Trump, remain reluctant to acknowledge it.

For Ukraine, the trajectory is clear. Even as war continues, it has laid the foundation for becoming a world-class defense producer. This reality is already visible on the battlefield. The Jamestown Foundation has now placed into a research framework what I and others have been arguing: Ukraine is fighting for survival while simultaneously building the future of warfare.

This piece is very much worth your time. It is a great “update” on where Ukraine’s defense industrial base stands. https://jamestown.org/program/russias-war-transforms-ukraine-into-a-world-leading-military-producer/

Also Perun talked about this on YouTube today as well:

---

Benjamin Cook continues to travel to, often lives in, and works in Ukraine, a connection spanning more than 14 years. He holds an MA in International Security and Conflict Studies from Dublin City University and has consulted with journalists and intelligence professionals on AI in drones, U.S. military technology, and open-source intelligence (OSINT) related to the war in Ukraine. He is co-founder of the nonprofit UAO, working in southern Ukraine. You can find Mr. Cook between Odesa, Ukraine; Charleston, South Carolina; and Tucson, Arizona.

Hate Subscriptions? Me too! You can support me with a one time contribution to my research at Buy Me a Coffee. https://buymeacoffee.com/researchukraine