Advertise on podcast: Sanctions Space

In this episode, Colin McDonald discusses his ongoing efforts to build the U.S. Department of Justice's newly created fraud division, pioneering a data-driven approach that targets the biggest threats, maximizes enforcement resources, and intersects with sanctions priorities. He explores the impact of AI-enabled fraud, the role of interagency cooperation in protecting taxpayer dollars and restoring public trust in U.S. government programs, and the importance of global private-public partnerships.  Colin M. McDonald was sworn in as the first Assistant Attorney General for the National Fraud Enforcement Division on April 1, 2026. Mr. McDonald has served in multiple roles within the Department of Justice since 2014, including as an Associate Deputy Attorney General, an Assistant United States Attorney in the Southern District of California, and a Special Attorney to the Attorney General in the District of Hawaii.

Justine sits down with Howard Fields to discuss the complexities of navigating risk across jurisdictions with differing sanctions, regulatory expectations, and risk profiles. Fields explores the importance of governance, the challenges of developing policies across global operations, and the evolving landscape of cross-border information sharing. He also reflects how national security priorities have reshaped risk management over the past decade and why technology will help break down organizational silos and amplify risk signals.  Howard Fields is Executive Vice President, Risk & Compliance Enterprise Solutions and Commercialization at Mastercard. He has extensive experience in building and transforming global compliance, ethics, and risk management programs.

At the ACAMS Assembly Vegas, Justine sits down with Jim Lee, former chief at IRS-CI, to discuss how he is continuing his mission of fighting financial crime and following the money in an increasingly digital ecosystem. Lee discusses how the threat environment has evolved over his career, highlighting the speed and convenience of moving value, how geopolitics is influencing the adoption of digital assets, and a dynamic regulatory environment. Jim Lee is former IRS-CI chief, having overseen a worldwide staff of approximately 3,000 employees, including 2,100 special agents in 21 fields offices and 11 foreign countries. Lee is now Global Head of Capacity Building with Chainalysis, a leading blockchain intelligence firm.

Justine sits down with Nathalie von Taaffe, a leading expert in sanctions and financial crime compliance, to explore how geopolitics — and the global race for dominance — are reshaping the compliance landscape. They discuss shifting enforcement priorities, sanctions enforcement and anti-blocking legislation, and the unintended consequences of de-risking, including financial exclusion and illicit activity. They also examine efforts to rebuild Syria’s financial system and why adaptive compliance Is more critical than ever.

Justine Walker sits down with Dawson Law, a senior advisor on geopolitical risk and compliance. Their conversation explores potential scenarios for Iran, including protracted conflict, partial sanctions relief, and regime collapse — highlighting how economic measures and geopolitical negotiations could shape different outcomes. They also consider broader global developments, from shifting Gulf investment patterns to U.S. policy on Cuba, China, and export controls. Throughout, the episode underscores growing sanctions divergence between the U.S. and its allies, and the need for companies to prepare for geopolitical and regulatory uncertainty. Dawson Law previously served for over a decade as a U.S. diplomat at the US Department of State where he worked on the Iran Desk and was posted at the US Embassies in Sudan, Poland, Vietnam and Australia. He later worked as a senior sanctions policy advisor at the U.S. Department of the Treasury in the Office of Foreign Assets Control (OFAC) and served as the first U.S. Treasury Representative to the United Kingdom, supporting transatlantic coordination on economic statecraft including Iran sanctions and illicit finance.

In this episode, Justine Walker sits down with Brad Brooks-Rubin, a leading expert in sanctions, illicit finance, and corruption to examine why gold — one of the world's oldest stores of value — has become a blind spot in modern sanctions and financial crime frameworks. Their conversation explores gold's central role in illicit finance, corruption, and the shortcomings of existing due-diligence and certification programs. Against a backdrop of intensifying geopolitical competition and evolving payment systems, they unpack what effective accountability, intelligence sharing, and sanctions strategy could look like when confronting high‑risk commodities like gold. Brad Brooks-Rubin focuses on the intersection of different types of risks – sanctions, corruption, money laundering, political, and human rights. Most recently, Brad was a Senior Advisor in the Office of Sanctions Coordination at the U.S. Department of State, where he was responsible for sanctions policy coordination related to sub-Saharan Africa, Burma, the West Bank, and natural resources, principally diamonds, gold, and timber.

At the ACAMS Assembly Hollywood, Justine Walker sits down with Rachel Alpert, a leading authority on national security, sanctions, human rights, and global strategy, to unpack how geopolitics and sanctions are increasingly intertwined. Their conversation explores how sanctions are shaping global diplomacy—including their role in negotiations with Iran—against a backdrop of heightened geopolitical volatility. Together, they examine how developments in Iran, Venezuela, Cuba, Syria, and Russia are influencing sanctions risk, enforcement priorities, and regulatory expectations worldwide, and what this evolving landscape means for organizations navigating compliance today.

At the ACAMS Hollywood Assembly, Justine sat down with Jonathan Burke, Assistant Secretary of the Treasury for Terrorist Financing. Their discussion explores the evolving terrorist financing risk landscape, the importance of aligning regulation with critical threats and institutional vulnerabilities, and how technology is reshaping fraud at an unprecedented scale and speed. Jonathan Burke leads the U.S. Department of Treasury's counter terrorist financing and anti-money laundering efforts. His career spans more than 20 years across foreign policy, national security, and financial services.

At the ACAMS Las Vegas Assembly, Justine sat down with Oksana Ihnatenko, RUSI, and ACAMS Rising Professional of the Year. Their discussion includes Oksana’s research and work to build public-private partnerships in Ukraine, how Ukrainians view current sanctions policy, and how Ukraine’s reconstruction can be funded. Oksana Ihnatenko is a Researcher for the Supervising and Monitoring Ukraine’s Reconstruction Funds (SMURF) project at the Centre for Finance and Security at RUSI, based in Kyiv. Her research focuses on Ukraine's adherence to FATF standards, fighting financial crime, anti-money laundering efforts, and issues surrounding reconstruction. You can read more here. https://www.rusi.org/people/ihnatenko

At the ACAMS Las Vegas Assembly, Justine sat down with Carole House, Senior Distinguished Fellow, ACAMS. Their discussion includes the AFC implications of generative artificial intelligence, including increasing sophistication of deepfakes and the resulting ‘authenticity crisis’, how we can build resilience to the threat, and trends in cyber-enabled sanctions evasion. Carole House recently joined ACAMS as a Senior Distinguished Fellow. Among Carole’s many prominent and senior roles, she previously served as the White House National Security Council (NSC) special advisor for cybersecurity and critical infrastructure policy.

At the ACAMS Las Vegas Assembly, Justine sat down with Alex Zerden, Capitol Peak Strategies. Their discussion covers a range of U.S. sanctions priorities, including significant action undertaken on both drug cartels and Iran, easing measures on Syria, and the implications of a U.S.-backed stablecoin. Alex Zerden is the Founder and Principal of Capitol Peak Strategies, a risk advisory firm based in Washington, DC. Capitol Peak works with leading financial institutions, companies and organizations to navigate emerging technologies, financial regulation, and economic crisis.

At the ACAMS Europe Assembly in Paris, Justine sat down with Stephanie Baker, Senior Writer, Bloomberg. Their discussion includes how Russia has exploited loopholes to circumvent sanctions and export controls and continue financing its war, how Russia’s wartime economy may impact peace negotiations, and how the new economic tool of ‘secondary tariffs’ could potentially play out. Stephanie recently published a book titled ‘Punishing Putin: Inside the Global Economic War to Bring Down Russia’. You can find further details here: Punishing Putin — Stephanie Baker | Writer & Journalist https://stephaniebakerwriter.com/punishing-putin

On the margins of the ACAMS Hollywood Assembly, Justine sat down with Laura Ferris, The Sentry, to discuss illicit financial flows linked to environmental crime. Their discussion includes assessing the distinct overlap between environmental crime, sanctions, and corruption, as well as a spotlight on the illegal logging trade – including how funds are laundered, the current state of global action to address the trade, and how organizations should think about their related supply chain risk. Laura Ferris is Senior Policy Advisor, Illegal Logging at The Sentry. Find out more here. https://thesentry.org/about/

‘As we start to piece this all together, we found that there were certain trends and typologies that were very similar in terms of how China was working with Russia, as well as how China was working with Iran, and then just kind of shaping out this broader network of actors.’ In the latest episode of the Sanctions Space Podcast – recorded at the ACAMS Hollywood Assembly - Justine is joined by Kimberly Donovan, director of the Economic Statecraft Initiative within the Atlantic Council’s GeoEconomics Center. They discuss geopolitical trends and the interrelation with sanctions compliance - including the emergence of an ‘axis of evasion’ network utilizing techniques such as barter trade to circumvent sanctions restrictions - and how modern financial crime fighters need to increase their understanding of the evolving geopolitical environment in order to build it into their programs. Prior to joining the Atlantic Council, Kimberly served in the federal government for fifteen years, most recently as the acting associate director of the Financial Crimes Enforcement Network’s (FinCEN) Intelligence Division and FinCEN’s chief of staff and senior advisor to the director. Read Kimberly’s full bio here. https://www.atlanticcouncil.org/expert/kimberly-donovan/

‘I think that the administration is prudently reviewing the sanctions to determine what measures could be eased, in what sequence, in the event that Russia does prove amenable to negotiations. I, for my part, believe that we will have to go down the path of additional punitive measures first.’ -Marshall Billingslea on potential sanctions easing on Russia In the latest episode of the Sanctions Space Podcast, Justine is joined by Marshall Billingslea, Senior Fellow at the Hudson Institute. They discuss how the second Trump administration may be thinking about the use of sanctions and economic statecraft and what listeners should be prepared for. This includes the potential for relief - or indeed intensification - of U.S. sanctions on Russia, the increased use of tariffs, the restoration of maximum pressure against Iran, and how the administrations' fentanyl strategy is likely to play out. Marshall Billingslea is a Senior Fellow at the Hudson Institute, prior to which he was the special presidential envoy for arms control at the US Department of State, holding the rank of ambassador. Before joining the State Department, Mr. Billingslea served as the assistant secretary for terrorist financing at the US Department of the Treasury, and in 2018, he was selected as president of the Financial Action Task Force (FATF). You can read more about Marshall’s background here. https://www.hudson.org/experts/1358-marshall-billingslea