 30% of Russian oil off the market causes prices to go up, and Russia still gains from higher oil prices. So it's a tricky needle to thread. They've tried to do it with an oil price cap. I think some effects, but strategically not so much, and I think those effects have faded. But Dara, Sam, maybe to you on some of the tactical innovations that we should be looking out for over the next year. Are there developments such as AI or in the drone space, or