Russia's 2022 Invasion of Ukraine: Related CRS Products [Updated April 29, 2022] [open pdf - 1015KB]
From the Document: "On February 24, 2022, the Russian Federation invaded Ukraine, with wide-ranging implications for U.S. national security and an array of global geopolitical and economic issues. This report compiles CRS [Congressional Research Service] products on various aspects of this conflict, and will be updated regularly as new products are developed. It also includes some products published before the invasion that offer relevant background and context."
CRS Report for Congress, R47054
Congressional Research Service: https://crsreports.congress.gov/