Carl Bildt, former prime minister of Sweden, shares his perspective on European politics.

How is Ukraine doing in the war?

Well, they seem to be making incremental gains on the ground in the south of Ukraine against the Russian occupation forces. But most spectacular, of course, have been the successes they've had with long-range drone attacks in big numbers, where they have been successful in attacking Russian air bases 700 kilometers away from the territory of Ukraine, causing significant damage to significant Russian assets. That's a new dimension of the war. And it shows that Ukraine has the ability to develop new technology on its own, independent of the very important support that they're getting from Europe and from the United States.