Retired U.S. Army LTC Alexander Vindman, who gained fame for helping Democrats impeach President Donald Trump for a phone call Trump had with Ukrainian officials in July 2019, is urging the Biden administration and its Western allies to swiftly and dramatically increase military aid and supplies to Ukraine to help the Ukrainian armed forces credibly threaten to take back Crimea, which Russian forces seized in 2014. He lays out a Ukrainian military campaign--armed and funded by the United States and its NATO allies--that he claims will cause Russian President Vladimir Putin to negotiate a Russian withdrawal from Crimea and reduce the risk of a wider war. Vindman is reminiscent of those European statesmen and generals before and during World War I who thought that mobilizing for war would somehow prevent it and, if not, would result in a swift victory.