• Fault Lines Episode 548: Groundhog Day in Ukraine: Is Peace Any Closer?
    Jan 23 2026

    Today, Morgan, Les, Matthew, and Jess discuss the latest diplomatic push around Ukraine, following a flurry of high-level meetings at Davos and beyond. President Trump and President Zelensky met for more than an hour as the World Economic Forum wrapped up, while Jared Kushner and Steve Witkoff traveled to Russia to meet with Vladimir Putin. For the first time since the war began, American, Ukrainian, and Russian officials are now slated to meet face-to-face in Abu Dhabi to discuss military and security issues, raising questions about whether momentum toward a negotiated settlement is finally building.


    But are we actually any closer to peace? What would it take for Putin to seriously engage, given his repeated rejection of past proposals and the political risks he faces at home? Is Trump’s increasingly tough rhetoric a signal of leverage, hinting at greater military support for Ukraine if diplomacy fails, or a strategy to give Putin a face-saving off-ramp?


    @morganlroach


    @lestermunson


    @WMattHayden


    @NotTVJessJones


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    And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!


    We are also on YouTube, and watch today's episode here: https://youtu.be/HA-taYy4ero


    Hosted on Acast. See acast.com/privacy for more information.

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    11 mins
  • Fault Lines Episode 547: Tilting at Windmills in Greenland?
    Jan 21 2026

    Today, Les, Jamil, Morgan, and Jess discuss Greenland as President Trump arrives at the World Economic Forum in Davos and once again places the Arctic island at the center of global attention. While Trump’s rhetoric has sparked backlash across Europe, the debate raises serious strategic questions: Greenland’s growing importance to U.S. national security, its role in Arctic defense, and why Washington has sought greater influence over the territory for more than a century.


    Should we be wringing our hands or rending our garments over the Kerfuffle with Europe? Does the United States have a legitimate national security interest in Greenland, and if so, what’s the right way to pursue it without fracturing NATO unity? How should Washington balance pressure with reassurance to allies already rattled by the war in Ukraine? And as Trump enters his second year in office, what does the Greenland debate tell us about how this administration plans to wield power going forward?


    @lestermunson


    @jamil_n_jaffer


    @morganlroach


    @NotTVJessJones


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    And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!


    We are also on YouTube, and watch today's episode here: https://youtu.be/RTw7qRU1Z6U

    Hosted on Acast. See acast.com/privacy for more information.

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    11 mins
  • Episode 546: Fun Friday: America’s Best (and Worst) Foreign Policy Calls
    Jan 16 2026

    Today, Jess, Les, Andrew, and Joshua take a step back from the headlines for a Fun Friday roundtable on the best and worst American foreign policy decisions, inspired by a recent Council on Foreign Relations article drawing on conversations with the Society for Historians of American Foreign Relations. From the Marshall Plan and Bretton Woods to PEPFAR and the peaceful end of the Cold War in Europe, the team reflects on moments when U.S. leadership, economic power, and long-term thinking paid real dividends.


    What separates foreign policy successes from failures? Why do some hard-power decisions look effective at first but unravel over time? And as the U.S. looks ahead, what should decision-makers keep firmly in mind before reaching for any one instrument of power?


    Check out the article that helped shape our Fellows’ discussion:

    https://www.cfr.org/ten-best-ten-worst-us-foreign-policy-decisions/?utm_source=newsrelease&utm_campaign=best-worst-2026&utm_medium=email&utm_term=PressCFR%20-%20Including%20Members%20and%20Staff


    @NotTVJessJones


    @lestermunson


    @AndrewBorene


    @joshuachuminski


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    We are also on YouTube, and watch today's episode here: https://youtu.be/FR_W1-fpr5o

    Hosted on Acast. See acast.com/privacy for more information.

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    15 mins
  • Episode 545: The U.S. Weighs It’s Iran Options
    Jan 14 2026

    Today, Les, Jamil, Morgan, and Andy revisit Iran as protests continue to escalate and the reported death toll climbs into the thousands. President Trump was briefed this week on response options and has publicly signaled support for demonstrators, saying that “help is on the way.”


    What does meaningful support for Iranian protesters actually look like? Should the United States openly back regime change—and if so, how, given limited military presence and a fractured opposition? Are covert action, cyber operations, and coordination with regional partners more realistic tools than overt force? And as Trump isolates Iran economically and diplomatically, is this the beginning of a pressure campaign that could genuinely tip the balance, or another moment of outrage without follow-through?


    @lestermunson


    @jamil_n_jaffer


    @morganlroach


    @andykeiser


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    We are also on YouTube, and watch today's episode here: https://youtu.be/bVOL-Ec7zB0



    Hosted on Acast. See acast.com/privacy for more information.

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    9 mins
  • Episode 544: Iran on the Edge: Protest, Pressure, and Power
    Jan 12 2026

    Today, Les, Jamil, Morgan, and Jess discuss escalating protests across Iran, where economic collapse and political repression are driving nationwide unrest. Demonstrations that began with small business owners have spread to major cities, prompting a violent crackdown by security forces and an internet shutdown. As the regime insists the situation is under control, President Trump has warned publicly that continued mass killings could trigger U.S. action, while Iranian officials have quietly floated the possibility of renewed nuclear talks.


    Is this protest movement meaningfully different from past uprisings that fizzled under pressure? Has the regime been weakened enough, internally and externally, for unrest to threaten its hold on power? And with Iran’s opposition fractured and no clear alternative government waiting in the wings, what leverage does the United States actually have if it wants to support change without creating a far more dangerous vacuum?


    @lestermunson


    @jamil_n_jaffer


    @morganlroach


    @NotTVJessJones


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    Be sure to rate, review, and subscribe.


    And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!


    We are also on YouTube, and watch today's episode here: https://youtu.be/wS56YpITIdI



    Hosted on Acast. See acast.com/privacy for more information.

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    11 mins
  • Episode 543: Trump, Greenland, and the Arctic Scramble
    Jan 9 2026

    Today, Jess, Les, Morgan, and Matthew discuss why Greenland has suddenly become a focal point of U.S. foreign policy. President Trump has reignited debate by publicly suggesting the United States should own Greenland, escalating rhetoric well beyond existing basing rights under the 1951 agreement with Denmark. While administration officials have walked back any suggestion of force, Greenlandic leaders have rejected the idea outright—even as the island’s strategic importance grows amid heightened Arctic competition involving Russia and China.

    What national security concerns is the administration trying to address with its approach to Greenland? Is the focus on Greenland driven by concerns over Russian and Chinese military activity, access to critical minerals, missile overflight risks, or all of the above? And while the U.S. case for Greenland’s strategic importance is clear, does the administration’s approach risk alienating Denmark and other NATO allies — and if so, at what cost to Arctic cooperation?


    @morganlroach


    @lestermunson


    @NotTVJessJones


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    Be sure to rate, review, and subscribe.


    And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!


    We are also on YouTube, and watch today's episode here: https://youtu.be/65o2FCiBrjw


    Hosted on Acast. See acast.com/privacy for more information.

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    12 mins
  • Episode 542: Promises and Peace: Can Security Guarantees End the War in Ukraine?
    Jan 7 2026

    Today, Morgan, Les, Jamil, and Algene discuss the United States’ announcement that it would provide security guarantees to Ukraine as part of a potential peace settlement with Russia. The move follows discussions in Paris between U.S. and European partners, outlining a proposed security architecture for Ukraine and “legally binding” commitments meant to support a postwar order. U.S. Envoy Steve Witkoff and Jared Kushner have both indicated President Trump’s backing, and Ukrainian officials say roughly 90 percent of a peace framework is agreed—though major territorial questions remain unresolved.


    What do security guarantees actually mean in practice, and do they bring Ukraine any closer to a durable peace? Are these commitments meaningful deterrents, or largely symbolic without clear enforcement mechanisms? And with Russia showing no willingness to accept a ceasefire—or the presence of Western peacekeepers—what happens if Moscow simply ignores the framework altogether?


    Check out the sources that helped shape our Fellows’ discussion:


    @morganlroach


    @lestermunson


    @jamil_n_jaffer


    @algenesajery


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    Hosted on Acast. See acast.com/privacy for more information.

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    12 mins
  • Episode 541: Operation Maximum Resolve - Regime Tailoring?
    Jan 5 2026

    Episode 541: Operation Maximum Resolve - Regime Tailoring?


    Today, Les, Morgan, Jess, and Matthew discuss the U.S. operation in Venezuela over the weekend that extracted President Nicolás Maduro and his wife and brought them to New York to face drug trafficking charges. While the Trump administration says no U.S. troops are currently on the ground and denies plans to run Venezuela’s day-to-day affairs, the operation follows months of apparent intelligence and military preparation and coincides with a significant U.S. naval presence offshore. Former Vice President Delcy Rodríguez has been sworn in as interim president, setting the stage for a highly uncertain next phase inside the country.


    Is this regime change—or a more limited leadership removal designed to avoid the mistakes of past U.S. interventions? Does extracting a single leader offer a cheaper, more effective alternative to invasion and occupation, or does it raise serious questions about sovereignty and international law? And can the United States translate a stunning military and intelligence success into lasting deterrence, democratic opportunity, and a rollback of Russian and Chinese influence in the Western Hemisphere?


    @lestermunson


    @morganlroach


    @nottvjessjones


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    Be sure to rate, review, and subscribe.


    And don't forget to follow @faultlines_pod and @masonnatsec on Twitter!


    We are also on YouTube, and watch today's episode here: https://youtu.be/OEyq3qnwbyo



    Hosted on Acast. See acast.com/privacy for more information.

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    14 mins