None of the information you find here or on the internet in general will be correct, because most of information is either older nicad or nickle metal hydride, or when talking about lithiums people are talking LiPoly which is not your Lithium Iron Phosphate.
It's not physical interactions of the US helping Israel. Israel is already armed to the teeth and have everything they need.
It's the political distraction. US Politicians, Media, will all be focusing on Israel for the next who knows how long, and Ukraine will be a side story.
UK has always been slowly moving towards 1984.
They shear amount of CCTV is extremely unsettling for foreigners visiting.