That part is simple. The interaction of the parts is what's complicated. For example, consider what policy led to that pressure on Ukraine and this on UAE and

That part is simple. The interaction of the parts is what's complicated. For example, consider what policy led to that pressure on Ukraine and this on UAE and Austria: https://www.wsj.com/finance/banking/russias-backdoor-to-the-global-banking-system-is-slamming-shut-49bf5c53 https://www.wsj.com/finance/banking/russias-backdoor-to-the-... (https://archive.is/QbHZf https://archive.is/QbHZf).