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Fault Lines
Fault Lines Episode 554: A New New START?
Today Jess, Les, Morgan, and Matt unpack the expiration of New START, the 2010 arms control treaty long described as the last remaining guardrail on U.S. and Russian nuclear forces. Washington and Moscow together hold roughly 85% of the world’s nuclear weapons but Russia has proven an inconsistent arms control partner, raising questions of what, if anything, comes next.
Is negotiating a new agreement worthwhile if Russia and China show little interest in being constrained? What would a credible next framework need to include? And absent a formal treaty, what informal mechanism can realistically prevent a new arms race?
@morganlroach
@lestermunson
@NotTVJessJones
@WMattHayden
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636. Fault Lines Episode 636: Contagion and Capital Punishment: A Week of Warning Signs
15:56||Ep. 636Today, Les, John, and Amy confront a collision of alarming headlines: a plague outbreak traced to Russian anti-plague research institute, an Ebola crisis in Africa surpassing 8,000 cases, and a public execution by firing squad making news at home. Against this backdrop, deep cuts to the CDC and the dismantling of U.S. global health infrastructure have left serious questions about whether America is equipped to respond if any of these threats reach its shores.Is the United States genuinely prepared for another pandemic, or have recent funding cuts left a dangerous gap in its defenses? With two of America's most capable adversaries hosting advanced bioweapons programs as deadly diseases spread nearby, how should Washington recalibrate its global health security posture? What lessons from COVID-19 remain unlearned, and who is responsible for applying them now? And what does the return of public execution by firing squad signal about the direction of American governance?Check out the answers to these questions and more in this episode of Fault Lines.@lestermunson@JohnCLipsey@amykmitchellLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here: https://youtu.be/KKvgDQ8-cxA
635. Fault Lines Episode 635: Red Sea Rising: Saudi Arabia, Yemen, and the Houthi Offensive
15:01||Ep. 635Today, John, Jamil, Les, and Matt examine the renewed Saudi and Yemeni offensive against Houthi forces along the western coast of Yemen, a stretch of coastline critical to global shipping routes. Since the start of the Iran war, the conflict has escalated sharply — Houthi forces launched an offensive to take control of the Bab al-Mandab Strait, declared a blockade on Saudi tankers, and drones struck the vital East-West pipeline. The broader regional picture remains complex with Benjamin Netanyahu visiting the UAE to warn of Iranian attack indicators and coordinate a response to Houthi aggression.Can Saudi Arabia and its limited partners achieve a decisive military outcome in a conflict with roots stretching back over a thousand years? Has a pattern of American inaction across three administrations emboldened Iran to keep exploiting the Houthi cause? How should the United States calibrate its support when direct military action may not be the answer?Check out the answers to these questions and more in this episode of Fault Lines.@lestermunson@JohnCLipsey@WMattHayden@jamil_n_jafferLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here: https://youtu.be/fzlI9093xl4
634. Fault Lines Episode 634: B-1s Out of Britain
14:31||Ep. 634Today, Les, Jamil, John, and Jess examine the sudden withdrawal of twelve U.S. B-1 bombers from RAF Fairford following the arrest and swift bail release of six individuals suspected of plotting an attack on the base. The bombers had been used in strikes against Iran, but the UK had imposed restrictions limiting their use to defensive operations — a constraint that may have already been straining the alliance. The timing of the withdrawal, coming just days after the suspects' release, has raised sharp questions about threat assessment, diplomatic pressure, and the durability of U.S.-UK cooperation on Iran.Was there ever a credible threat to the base, or did Washington pull its assets over a plot that the UK's own justice system effectively dismissed? How much has the UK's political climate shaped its willingness to support U.S. operations against Iran? Does the defensive-versus-offensive restriction the UK imposed have real operational consequences as tensions with Tehran remain high? Check out the answers to these questions and more in this episode of Fault Lines.@lestermunson@JohnCLipsey@NotTVJessJones@jamil_n_jafferLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here:
633. Fault Lines Episode 633: Rebound Diplomacy and the Pentagon's New Playbook
14:11||Ep. 633Today, Jess, Les, John, and Amy examine two developments reshaping how America projects power. Former NBA star Dennis Rodman was photographed with President Trump in Texas as the administration eyes a renewed opening with Kim Jong Un, while Defense Secretary Pete Hegseth used his State of the Force address to unveil a new autonomous warfare command and launch Project Meridian, a 120-day effort to identify future military capabilities.Can Dennis Rodman's relations with Kim Jong Un actually serve as a credible diplomatic back-channel? Does Hegseth's focus on restructuring the Pentagon risk becoming a distraction from the more urgent fights over defense funding and appropriations? Will Project Meridian and a new autonomous war command survive Congress?Check out the answers to these questions and more in this episode of Fault Lines.@lestermunson@JohnCLipsey@NotTVJessJones@amykmitchellLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here: https://youtu.be/B8zl7CWWgAM
632. Fault Lines Episode 632: A Super Intelligence Summit
21:58||Ep. 632Today, John, Les, and Jamil break down Trump's high-profile AI summit, where the president gathered leaders from the country's biggest tech companies at the White House to address public concerns around AI safety while announcing a rebranding of artificial intelligence as "super intelligence." The summit produced voluntary safety commitments framed by Trump as morally binding, and a separate Trump-Xi meeting established a bilateral communications channel for AI incidents. Meanwhile, an appeals court upheld Anthropic's designation as a national security supply risk, and a new Chinese open-source model has emerged with cyber capabilities rivaling top American systems but far weaker safeguards.Is Trump's voluntary, free-market approach to AI safety the right framework for keeping America ahead of China, or does it leave critical gaps? With Florida already seeking an injunction and a patchwork of state AI laws taking shape, how long before the regulatory landscape becomes unworkable for U.S. labs? If Congress fails to act on federal preemption, what does that mean for aligning AI development with a coherent national security strategy? Check out the answers to these questions and more in this episode of Fault Lines.@lestermunson@JohnCLipsey@jamil_n_jafferLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here: https://youtu.be/9S1dREANQi4
631. Fault Lines Episode 631: Strait Talk: Iran's Diplomacy Gambit and the Trump Ultimatum
16:23||Ep. 631Today, Les, Jamil, John, and Andy examine the latest twist in U.S.-Iran negotiations after reports emerged that the Trump administration rejected an Iranian proposal to reopen the Strait of Hormuz on terms resembling a version of the JD Vance MOU from mid-June. The administration has since rebuffed the overture, signaling confidence that a stronger deal is within reach, while Iran's economy continues to buckle under sustained sanctions pressure and economic squeeze. Adding intrigue to the moment, a suspected Iranian-linked plot targeting a U.S. Air Force base in the United Kingdom may have shaped Tehran's calculus in floating the offer when it did.Is Tehran's proposal a genuine opening or a pressure play designed to buy time? What would a credible Iran deal actually require, and is the administration close to achieving one? Could the reported attempted attack on a U.S. Air Force base in the UK signal that Iran is simultaneously pursuing diplomacy and covert escalation?Check out the answers to these questions and more in this episode of Fault Lines.@lestermunson@JohnCLipsey@jamil_n_jaffer@AndyKeiserLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here: https://youtu.be/8P0-u7fzwns
630. Fault Lines Episode 630: UNGA, Multilateralism, and the Limits of Global Institutions
24:52||Ep. 630Today, Jess, John, Les, and Algene break down a packed week at the UN General Assembly in New York, where world leaders delivered speeches ranging from Trump's stark warnings toward Iran to Zelenskyy's push for a settlement framework and ongoing maneuvering over Ukraine. However, Xi Jinping’s to skip New York for a White House meeting also puts the UN’s role in global diplomacy under scrutiny.Is the UN still a consequential venue, or has it become a backdrop while the real deals get cut bilaterally? Should the United States lean into the UN as a sharper foreign policy tool rather than ceding that ground? What would meaningful Security Council reform actually look like, and is there any realistic path to it?Check out the answers to these questions and more in this episode of Fault Lines.@NotTVJessJones@lestermunson@JohnCLipsey@AlgeneSajeryLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here: https://youtu.be/xnBGK-_Skgc
629. Fault Lines Episode 629: The New Fight for Greenland
19:30||Ep. 629Today, John, Les, Jess, and Jeffrey break down the new U.S.-Denmark-Greenland security agreement, which amends the foundational 1951 defense pact. The deal expands American control over security and investment in Greenland, while notionally recognizing Greenlandic sovereignty. It lacks any expiration and seeks to lock any future independent Greenland into the agreement and NATO alignment. The backdrop is a rapidly changing Arctic, where open sea lanes, Russian military activity, and attempted Chinese investment have quietly made Greenland one of the most strategically contested pieces of territory near American shores.Is this agreement a genuine update to American strategic posture, or does it largely formalize what the 1951 arrangement already provided? What would a growing China presence in Greenland — through port, telecommunications, and mineral investment — mean for U.S. security? Does tying the hands of a potentially independent Greenland represent shrewd geopolitics or a troubling erosion of self-determination? Was the diplomatic crisis necessary or worth it?Check out the answers to these questions and more in this episode of Fault Lines.@NotTVJessJones@lestermunson@JohnCLipseyLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here: https://youtu.be/KOqtlenfBGo
628. Fault Lines Episode 628: Xi in Washington: Trade, Tech, Taiwan, and the Iran Wild Card
25:14||Ep. 628Today, Les, John, Jess, and Amy break down the high-stakes summit between President Trump and Chinese President Xi Jinping, taking place in Washington, D.C. against the backdrop of the 81st UN General Assembly in New York. The two leaders are meeting as tariff suspensions hold, an AI race intensifies, and China quietly continues supplying Iran with economic and military support even as it reduces its own energy imports from Tehran. Beijing has also detained two American citizens in the past year, raising the question of whether Trump — who has made a trademark of bringing Americans home — can secure their release as an early win.Will Trump walk away with anything more than incremental commercial agreements, or are the bigger national security breakthroughs simply out of reach? How will Xi balance the need for U.S. relationship stability against domestic pressures as he eyes a fourth term? Can Washington and Beijing find any genuine alignment on Iran, or will China continue acting in its own interest regardless of what is said in the room? And as the U.S. and China race toward AI dominance, does America have any real strategy for what comes after winning? Check out the answers to these questions and more in this episode of Fault Lines.@NotTVJessJones@lestermunson@JohnCLipsey@amykmitchellLike what we're doing here? Be sure to rate, review, and subscribe. And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!We are also on YouTube; watch today's episode here: https://youtu.be/PINwafy5kLY