Strategic Simplicity Podcast – Details, episodes & analysis

Two pods in one week, we’re really overworking ourselves (MIT’s semester ended and we are in between trips in writing limbo, so why not).

In this episode, Vipin and I talk to Bob Peters, a Senior Research Fellow for Strategic Deterrence at the Heritage Foundation, and John Warden, a former NSC Director for Strategic Stability and Arms Control in the Biden Administration, about a future U.S. nuclear force. After baselining on:

* anticipated modernization program costs (including a recent adjustment by the Congressional Budget Office on the ten-year outlook for the nuclear modernization “program of record”— $946 billion over the 2025–2034 period, or an average of about $95 billion a year); and,

* the likely continuity in U.S. nuclear strategy (I annoy Vipin with another long quote from a declassified 1960s DoD draft memorandum regarding the risk of not having limited attack options to direct at adversary military capabilities)…

We discuss priorities, timeframes, strategy, and costs through asking the following questions:

* What is the current state of U.S. nuclear modernization, attempts to analyze and buttress it in the last administration, where is there room to make tweaks, if at all, and why should we?

* What is more important to focus on in the near-term, the risk of regional deterrence failure or central deterrence failure?

* How does China’s nuclear expansion change how we think about our current nuclear force and posture? Day to day vs. generated, peacetime vs. crisis?

* How does conventional and nuclear force posture and our nuclear strategy relate to extended deterrence, crisis management, and escalation management within conflict?

* Can we make the math work for a New START follow-on taking into account the possible demands of a larger nuclear force, if one is required? What could that new agreement look like?

* Where can arms control more generally help solve some of the problems that drive consideration of a larger or different nuclear force?

* How will Golden Dome, and developing a capability to defeat limited adversary attacks against the homeland, impact extended deterrence, arms racing and arms control prospects?

Over the course of this conversation, we realized there is so much more to unpack. We will definitely follow up with additional pods and posts to dig further into the nuclear posture topic. In the meantime, we hope you enjoy this episode.

We were happy to host Ankit Panda, the Stanton Senior Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace, to discuss his new book: “The New Nuclear Age: At the Precipice of Armageddon.” Ankit lays out the features of the new era, including:

* allied proliferation and other risks to the nonproliferation regime and norms;

* deterrence and strategic stability in a world of endemic technological change; and,

* the centrality of nuclear weapons and nuclear strategy to foreign policy and statecraft, among other things.

The three of us then discuss the recent military operation

s by India and Pakistan following the terrorist attack in Pahalgam, whether the recent exchange of air and missile strikes and eventual climb-down from hostilities represent the first “real crisis of the third nuclear age” in South Asia, and concern that a new, higher “floor” has been set for future crises, as the fundamentals—hard to deter terrorist acts and strong domestic political urges to respond as strongly as possible—can lead to a more nuclear-tinged crisis in the future.

Finally, we discuss Ankit’s recent paper with Frank Aum outlining a new approach to North Korea policy, titled: “Pursuing Stable Coexistence: A Reorientation of U.S. Policy Toward North Korea,” where the authors argue that status quo U.S. policy toward North Korea, focused on denuclearization and extended deterrence, has led to a state of dangerous co-existence, typified by an unconstrained growth in North Korea’s nuclear force, Pyonyang’s adoption of a more offensively-focused nuclear doctrine, and exacerbating crisis escalation risks. Instead, they argue, the United States should tolerate North Korea’s nuclear arsenal in the near term, recognize that managing threats exclusively through deterrence is presenting unacceptable risks to U.S. and allied interests, and bring South Korea into this strategy as a means by which to reduce overall tensions and the risk of nuclear war on the peninsula. Over time, with this approach, the authors feel U.S. deterrence requirements for the Korean Peninsula may wane and allow for a prioritization of other Indo-Pacific challenges in line with the current Administration’s thinking.

Later this week, Vipin and I will host John Warden, a former NSC director for strategic stability and arms control, and Bob Peters, the Senior Research Fellow for Strategic Deterrence at the Heritage Foundation (following a long career in government), to have a “blue sky” conversation about future U.S. nuclear force posture.

Stay tuned.

We welcome Mira Rapp-Hooper, a partner at The Asia Group, political scientist, and the former Senior Director for East Asia and Oceania on President Biden’s NSC, as well as Zack Cooper, a Senior Fellow at the American Enterprise Institute, where he focuses on American strategy in the Indo-Pacific and U.S.-China competition, with earlier stops in a his career in At DoD and the NSC, academia, and think tankery.

On today’s pod, the four of us discuss the evolving nuclear landscape in the Indo-Pacific, stresses on U.S. nuclear strategy including extended deterrence in the region, particularly in light of China's nuclear modernization, and the implications for U.S. allies.

We spend most of our time talking about what allies may want from the United States these days in terms of a reinvigorated nuclear assurance and more broadly, predictability in U.S. foreign policy. We talk about what U.S. nuclear posture could or should look like in the region as well, and dive into the NATO extended deterrence history to compare past lessons to today’s Indo-Pacific dynamics.

Finally, we touch on North Korea, past work by the Biden Administration (and preceding administrations) to shore up extended deterrence in the region, and the importance of mini-lateral mechanisms (bi, tri, quad coordination) to enhance regional security. While focusing for the most part on how to enhance extended deterrence software, we also discuss the necessity of adapting alliance posture to address multiple peer threats.

Bios for our guests:

Mira

Zack

Reading list:

* Mira Rapp-Hooper, “Shields of the Republic: The Triumph and Peril of America’s Alliances.”

* Zack Cooper, “Tides of Fortune: The Rise and Decline of Great Militaries,” and “Trump’s Strategic Choice: Prioritization or Retrenchment.”

* DoD’s 2024 China Military Power Report.

* Federation of American Scientists’ 2025 China “Nuclear Notebook,” co-authored by Hans M. Kristensen, Matt Korda, Eliana Johns, and Mackenzie Knight and published in the Bulletin of Atomic Scientists.

Intro music licensed by Soundstripe: “The Iron Curtain” by Wicked Cinema. Recording and edits through Riverside.fm.

A brief outline of the various topics we cover, as we really went all over the map, with timestamps:

3m 30s: A little history on the UK and French nuclear strategies dating back to the Cold War, and interactions with U.S. extended nuclear deterrence.

6m 00s: The absence of limited nuclear options among our nuclear allies in Europe, and the “religion” of escalation management.

14m 00s: The varied challenges of Central Deterrence, Extended Deterrence, and Assurance; the importance of extended nuclear deterrence software and transparency in nuclear strategy for the holder of a nuclear umbrella.

20m 45s: Regional deterrence is hard. Bolstering deterrence in Europe is not just a nuclear problem. The challenge is much harder without credible guarantees, and ideally, the United States works with allies to guide the development of their conventional capabilities to enhance extended deterrence strategy.

26m 05s: The “overmatch problem” - Russian force generation, force posture, and force size.

28m 50s: Our attempt to come up with a constructive idea - develop enough capability to limit damage from Russian intermediate-range capabilities against Europe (what I jokingly referred to as “KMPR for France”).

32m 30s: Vipin links damage limitation to allied assurance and we recap a smart thing Jeffrey and Aaron discussed on ACW (the political importance of INF deployments in the early 1980s).

37m 01s: Reflecting on our experience in the USG dealing with a deteriorating nuclear security environment, this version of Russia, and how Russia could react to potential Euro Deterrent efforts (Vipin talks about damage limitation again, “no zealot like a convert”).

45m 01s: All aboard to support the NPT, an America that is engaged in the world, and the importance of strengthening allied military capabilities to preserve the nonproliferation order (with a mostly self-effacing shout out for MTCR policy reform).

49m 20s: The extremely high risks of deciding to go nuclear, and the “ideal world” of the U.S. and allies working together and paying into a shared extended deterrence concept.

50m 30s: What is the conventional military balance in Europe without the United States?

52m 00s: Plugging the MIT Center for Nuclear Security Policy, thank yous, and sign off.

Recent publications by friends and fellow nuclear travelers we mentioned during our discussion, which listeners should review:

* Ankit Panda, “France, UK must heed the call of Europe’s new nuclear age.”

* Rebeccah Heinrichs and Yashar Parsie, “Nonproliferation in Great Power Competition.”

* Jon Wolfsthal, “Don’t Let American Allies Go Nuclear.”

* James Cameron, “Eurodeterrent: A Vision for an Anglo-French Nuclear Force.”

* Jeffrey Lewis and Aaron Stein (Arms Control Wonk podcast), “Tusk Muses About France’s Force de Frappe.”

* Ankit Panda, Vipin Narang, and Pranay Vaddi, “Nuclear Proliferation Will Haunt ‘America First’.”

* Alexander Sorg, “Force De L’Europe: How Realistic is a French Nuclear Umbrella.”

* Robert Peters, “Extended Deterrence: A Tool That Has Served American Interests Since 1945.”

* Shashank Joshi, “The War Room newsletter: The fraying nuclear umbrella.”

* Mark S. Bell and Fabian Hoffman, “Europe’s Nuclear Trilemma.”