Ukrainian engineers near the front rewrite their drones' software every couple of days. A NATO army needs about six months to push the same update. That gap in speed is the central challenge for the Western trainers working with Ukrainian troops in Poland, who say Ukraine's wartime tempo is exposing how slowly the West moves in peacetime, the Business Insider reports.

Russia's war forces the Ukrainian Army to buy, train, and adapt at a pace peacetime armies are not built for, and its experience is pushing NATO to confront how much its own bureaucracy slows it down.

The alliance has studied that experience without yet fully absorbing it: in an Estonian war game last winter, a ten-person Ukrainian drone team wiped out two NATO battalions in a day.

“We are f—”: 10 Ukrainians with drones wipe out two NATO battalions in war game

Now NATO Secretary General Mark Rutte is calling for a large-scale transformation of the West's defense industry so its armies can react faster.

Two speeds meet in Poland

The place where those speeds collided was Camp Jomsborg, a base Norway built in an eastern Polish forest in a matter of months. There, under an operation called Legio, trainers from across northern Europe drill Ukrainian soldiers while the Ukrainians hand their front-line lessons back to NATO.

The camp sits, as its operations officer, a major identified only as John, put it,  at "the mental and geographical middle point between war in the east and peacetime mechanism in the West."

A drone update tells the story

Brigadier General Atle Molde, who commands the task force, put the gap in numbers. If a Western drone needs new software, he said, "you have to send it to a Western country or a company, and an update takes six months." 

In Ukraine, "they have the engineers sitting close to the front updating every two days, every two weeks, developing software, adapting it to genuine situations."

Molde said he wants to see greater initiative in innovation within Western armies, but to achieve that, "it has to be some major changes that have to be done on all levels when it comes to legislation."