Putin’s Sledgehammer: The Wagner Group and Russia’s Collapse into Mercenary Chaos, by Professor Candace Rondeaux is a must read for anyone interested learning how Russia came to rely on mercenary-like organizations in its global strategy and how it has used them. This book is not just about Yevgeny Prigozhin and Wagner, not even about Russia's other quasi-mercenary actors. It is an excellent summary of how Russia has come to be what it is since the collapse of the Soviet Union. The opening section alone is worth the cover price of the book. This is an extensive who is who of Russian oligarchs, generals, and mercenaries. Putin’s Sledgehammer is not what one might consider a dry academic thesis. Professor Rondeaux tells this story better than any spy-thriller, better because it is true. Like most true stories, it seems more fantastical than any political fantasy. It tells why Russia intervened in Syria, Africa, Ukraine, and elsewhere, who are the players in developing that strategy, and how they implemented it. In shining the spotlight on Russia, the United States and the West in general is not let off the hook. The West did not simply stand aside while Russia pursued a global strategy through mercenary means. Western political leaders, however, made the mistake of thinking that Russia would turn away from its disruptive approach and accept the Western rules-based order if only given the proper incentives and sanctions. The West failed and continues to fail to understand Russia just as Russian leaders continue to misinterpret and misapply ways and means employed by the U.S. and its allies. In summary, Putin’s Sledgehammer is an outstanding single source for anyone interested in Russian imperial aspirations and the unconventional means it uses in pursuit of those goals. References: Rondeaux, C. (2025). Putin’s sledgehammer: The Wagner Group and Russia’s collapse into mercenary chaos (First edition). PublicAffairs. The Ancient Art of Modern Warfare: Episode 2: “What Are Russian Private Military Companies?” (2019) Episode 4: “The Difference Between Russian Quasi-Mercenary Organizations and Western PMSCs” (2019) Episode 6: “Meeting the Challenge” (2019) Episodes 35-39: On Mercenary Warfare (2021) Episode 54: “Russian Mercenaries” (2022) Episode 63: “Why Wagner” (2023) (Which contains one guess that may have been true at the time, but was ultimately unreliable.) Episode 75: “Wagner Decapitated?” (2023)