On this episode of Reaganism, Roger sits down with Wess Mitchell to discuss Wess' new book "Great Power Diplomacy," which explores the role of diplomacy in strategic statecraft throughout history. Mitchell explains the "simultaneity problem," where the U.S. faces multiple adversaries but lacks the military capacity to address them all simultaneously was the initial inspiration for the book. He argues that diplomacy, rather than military might, has historically been used by great powers to manage time and build coalitions. The discussion covers historical examples, including the Peloponnesian War and British diplomacy before World War II, highlighting the importance of allies and the pitfalls of appeasement. They also examine the strategic diplomacy of Nixon, Kissinger, and Reagan, emphasizing the balance between military strength and diplomatic engagement. The conversation concludes with reflections on the limitations and potential of diplomacy in achieving national objectives.