I'm sure you and others understand that NATO was never meant to only be a military organization. It was also a political organization, and politics are to be broadly interpreted. If you look at the criteria for joining NATO, there are political criteria and expectations. Energy, especially in the case of Russia, is also politics. We've seen that demonstrated repeatedly.
Energy cooperation as a means of defence and deterrence is especially important. There have been steps taken for energy sharing for reverse energy flows. It's very difficult. For example, one step that is being taken but not sufficiently effectively is that Ukraine is to get some natural gas from Slovakia. Slovakia would have the capacity for reverse energy—