See also: https://www.npr.org/2022/02/26/1083270999/ukraine-russia-swift-sanctions https://www.npr.org/2022/02/26/1083270999/ukraine-russia-swi... " The U.S.

See also: https://www.npr.org/2022/02/26/1083270999/ukraine-russia-swift-sanctions https://www.npr.org/2022/02/26/1083270999/ukraine-russia-swi... " The U.S. and allies say they will also impose restrictions aimed at the Russian central bank's assets, targeting the country's $630 billion in foreign currency reserves that it could use to support the ruble. "