On this Land Warfare episode, sponsored by American Rheinmetall, Ben Barry, a retired British Army brigadier who is the director of land warfare studies at the International Institute for Strategic Studies, joins Defense & Aerospace Report Editor Vago Muradian to discuss his recent report, “Defending Europe Without the United States: Costs and Consequences;” how quickly Russia will be able to reconstitute its forces and pose a threat to NATO; what Europe has to do to build the capabilities to defend itself without relying on the United States; the critical role of more than 128,000 American military personnel in Europe; where member nations will find the $1 trillion they will need; coordinating industrial capacity to deliver needed systems; whether Europe can support Ukraine in the event Washington pulls the plug on Kyiv; whether there are a opportunities for US companies and more cooperation in the short and longer term; outlook for the Ukraine war; and case for tanks and attack as well as transport helicopters even in a highly kinetic battlefield environment.