This episode examines the complex history of the U.S. "Declare War" Clause, focusing on the Cold War and Korean War eras. We analyzes how these conflicts challenged traditional understandings of congressional war powers versus presidential authority as Commander-in-Chief. We also highlights the debates surrounding troop deployments in Europe and the Korean War's justification, referencing relevant Supreme Court cases. Furthermore, we explores the use of statutory authorizations for military action instead of formal declarations of war, and examines the roles of NATO and the UN Security Council in shaping U.S. military interventions. We ultimately presents a nuanced perspective on the evolving interpretations of the Constitution's war powers.