Mara Karlin, a Professor at Johns Hopkins University and a defense strategy expert, delves into the resurgence of total war and its impact on the global stage. She explores the evolving dynamics of modern warfare highlighted by the Ukraine conflict, emphasizing U.S. military strategies amidst rising tensions with China. Karlin discusses the intricacies of U.S. involvement in the Middle East, examining its influence and limitations. Finally, she underscores the critical need for technological adaptation in warfare, particularly in drone capabilities.