"Clear narrative of the war from the start of the invasion to the end of 2022. Expert, well-informed analysis from former US army officer who helped train Ukrainian army and previously commanded troops on UN operations. Explains Russia's objectives and the strategic decisions as well as the reasons for their failure. Explains the Ukrainian defensive response and the reasons for their successes (so far), including the role played by Western military aid. Focus is squarely on the military operations. Text supported by clear maps" -- Statement from back cover.