Since Hamas launched its brutal attack on Israel on October 7, the Middle East is the site of a new war, which could escalate in ways that are unpredictable and dangerous. In Europe, the Ukraine War grinds on—with an outcome very much in doubt. China continues to threaten US allies in East Asia. Decisions, calculations, and miscalculations made in Washington, Moscow, Tehran, and Beijing could unleash still greater geopolitical and military threats at any moment. As Eric Edelman notes, we are facing “the most complex and dangerous moment in international security since the end of the Second World War.” In this Conversation, Edelman explains how the wars in the Middle East and Europe, as well as tensions in East Asia, are very much interconnected, and threaten American interests and the global order. Faced with this extremely dangerous situation, Edelman argues for a concerted national strategy of supporting American allies in Europe and the Middle East, deterring enemies, and rapidly building up America’s industrial and military strength. Kristol and Edelman also discuss how political disorder at home threatens our ability to deal with the threats we face abroad.