Allow me to start with an answer. Then perhaps I'll turn to my colleagues if they'd like to add anything.
Ambassador Cameron talked earlier about the reliance on Russian energy, which is real and important. Pivoting takes time. I think our European friends have demonstrated this. They've pulled a real rabbit out of the hat in how quickly they have kicked their dependence on Russian energy, but these things happen with time. I think of the degree to which we can work with countries in the western Balkans to rid themselves of dependencies such as energy—which is the one that first comes to mind, but there are other dependencies as well—to help them diversify and help them in a very practical way to be in a position to choose their alliances and partnerships.