Maybe I'll start, Mr. Chair, and then allow Ty or my colleagues here to reinforce if possible.
It's important to note that throughout the conflict, the nature of the donations—if you have not noticed—has changed because of the nature of the conflict. We talked a lot about artillery initially, artillery rounds, because it was the nature of the conflict at the time. This continues, so there are going to be those needs that persist until there's a breakthrough on the Ukrainian side.
There was also a change in the nature of the conflict when Russia started attacking by air. There were indiscriminate attacks against the population, nodes and everything else, and then air defence became important. You saw afterwards that the tank discussion came because of the counteroffensive. We basically mounted, as a coalition, brigades of Ukrainians to be able to push that counteroffensive.
That strategy is always being updated, mainly in Wiesbaden, but in consultation...actually, it's a Ukrainian plan that we helped them with. Those things will change, which is also complicating matters with industry in guaranteeing long-term what's going to be the next bound.
What's also complicating this piece is that a lot of what they'll need in the future requires high technology. When we talk about air defence systems, we're talking about things that need long-term, elite items that are complicated to build and don't get delivered quickly. That is why we have those tables that are weekly and monthly to discuss a strategy long-term in order to do what we can with industry to match or even exceed what Russia can produce on the other side.
I think there's clearly a technical advantage in the west, so we can win that fight, compared to Russia.
Go ahead, Ty.