
Global Security Briefing
Global Security Briefing provides regular insights from leading international experts to help you make sense of the far-reaching changes affecting international security around the globe. Hosted by analysts from RUSI's International Security Studies team, the podcast looks at how the UK can best shape its foreign and security policies in an increasingly dynamic international environment.
The Global Security Briefing channel is also host to a back-catalogue of episodes from the concluded RUSI podcasts 'Bridging the Oceans' and 'Mind the Gulf'.
Running from 2020 to 2023, 'Bridging the Oceans' aimed to create a platform to discuss the key defence and security questions of the world’s most dynamic region: the Indo-Pacific. Hosted by Veerle Nouwens, it explored what the Indo-Pacific is, where its limits lie, and what the fast-evolving defence and security issues are in this dynamic part of the world.
Running from January to May 2022, the 'Mind the Gulf' Podcast Series explored how the Iranian nuclear programme – and international diplomatic efforts to prevent Iran from acquiring a nuclear weapon – interacts with regional security dynamics and the wider Middle East.
The views or statements expressed by guests are their own and their appearance on the podcast does not imply an endorsement of them or any entity they represent. Views and opinions expressed by RUSI employees are those of the employees and do not necessarily reflect the view of RUSI.
Latest episodes

Apr 23, 2025 • 60min
Can Europe Rearm – and Might this be in Time?
As Europe races to rearm, can it do so fast enough to deter looming threats? We explore this question with Shashank Joshi and Dr. Daniel Fiott. In this episode of Global Security Briefing, host Neil Melvin is joined by Shashank Joshi, Defence Editor at The Economist, and Dr. Daniel Fiott, Head of the Defence and Statecraft Programme at the Centre for Security, Diplomacy and Strategy of the Vrije Universiteit in Brussels, to explore whether Europe's defence renaissance can deliver on its promises. As Russia's war in Ukraine grinds on and questions grow around America's long-term role in European security, EU states are ramping up defence spending and launching new initiatives, including Readiness 2030 and efforts to create a single market for defence. Can these efforts overcome long-standing industrial fragmentation, political hurdles, and capability gaps in time? And what role will the UK and Ukraine play in this transformation? Can Europe rearm fast enough to secure its future? And what if it can't?

Apr 9, 2025 • 50min
Can Taiwan Resist China’s Campaign of Grey Zone Coercion?
In this insightful discussion, Sze-Fung Lee, a specialist in Chinese hybrid warfare, Philip Shetler-Jones, an expert in Indo-Pacific security, and Jyun-yi Lee, a researcher on non-traditional security, dive into Taiwan's fight against China's grey zone tactics. They explore how Taiwan balances sovereignty without triggering full-scale conflict, examine China's creative coercion strategies, and highlight Taiwan's adaptive responses. The conversation also sheds light on the regional cooperation tactics with neighbors and how lessons from Ukraine may apply.

25 snips
Mar 26, 2025 • 47min
The Future of Transatlantic Security
In a captivating discussion, Dr. Liana Fix, a Fellow for Europe at the Council on Foreign Relations and an expert on European foreign security policy, delves into the shifting dynamics of transatlantic relations during President Trump's second term. She highlights challenges like the evolving role of NATO, Europe's quest for strategic autonomy, and Germany's transition from pacifism to security leadership. The impact of nationalism and the war in Ukraine on these alliances are also thoroughly examined, revealing critical questions about Europe's defense capabilities.

Mar 12, 2025 • 47min
Security Trends and the Role of Think Tanks, With Rachel Ellehuus
How is the global security landscape evolving, and what role can think tanks play in shaping the debate? In this episode of Global Security Briefing, host Neil Melvin sits down with Rachel Ellehuus, RUSI's new Director-General, to explore the major security and defence challenges facing Europe, the transatlantic alliance and the wider international order, drawing on her extensive experience in NATO, the US Department of Defense, and the UK Ministry of Defence. They also discuss RUSI's role as the world's oldest security and defence think tank, its strategic direction ahead of its bicentenary, and how it can contribute to navigating an increasingly complex global environment. What are the biggest challenges for think tanks today, and how can institutions like RUSI help shape the future of security policy?

Feb 26, 2025 • 40min
Japan’s Defence Industry Revival
Is Japan’s evolving national security profile altering its role in global security? Prof. Chris Hughes & Hirohito Ogi discuss this strategic shift. Japan is undergoing a major transformation in its defence policy, expanding its industrial base and forging new international partnerships. What are the strategic drivers behind this shift, and how will these impact regional and global security? In this episode of Global Security Briefing, host Neil Melvin is joined by RUSI Senior Associate Fellow Prof. Chris Hughes and Hirohito Ogi, Senior Associate Fellow at the Asia Pacific Initiative, to analyse Japan’s evolving defence posture. They discuss policy changes to enable arms exports, the significance of initiatives like the Global Combat Air Programme (GCAP), and Japan’s role in strengthening defence cooperation with the UK and other allies. What challenges remain, and how far can Japan go in reshaping its position as a global security actor?

Feb 12, 2025 • 50min
New ‘Great Power’ Competition in the Middle East
Burcu Ozcelik, a Senior Research Fellow specializing in Middle East Security, and Michael Stephens, a Senior Associate Fellow at RUSI, discuss the shifting alliances and emerging power struggles reshaping the Middle East. They delve into the implications of the recent Gaza conflict, questioning Western influence and the potential for a unified Arab response. The conversation highlights changing global dynamics, the complexities of the Israeli-Palestinian conflict, and the evolving roles of major powers like the U.S., Iran, and China.

Jan 29, 2025 • 49min
New Year Special Part Two: The Indo-Pacific and Latin America
As 2025 gathers pace, we reflect on security challenges from the previous year and look at what to expect in the coming months. What was foreseen and what was unexpected in last year’s global security developments? And how have security events altered the trajectory of various regions? In the second episode of this two-part special, host Neil Melvin is joined by colleagues in RUSI’s International Security team, Philip Shetler-Jones and Carlos Solar, to examine the year that has passed and to look at what’s coming next in the Indo-Pacific and Latin America.

Jan 15, 2025 • 48min
New Year Special Part One: Europe, Eurasia and the Middle East
At the start of 2025, we reflect on security challenges from the previous year and look at what to expect in the coming months. The past year registered many landmark events in global security. But what was foreseen, and what was unexpected? And how have security events altered the trajectory of various regions? In the first episode of this two-part special, host Neil Melvin is joined by colleagues from RUSI’s International Security team Ed Arnold, Burcu Ozcelik and Callum Fraser to examine the year that has passed and to look at what’s coming next in Europe, Eurasia and the Middle East.

Dec 18, 2024 • 55min
Is Stability in the Middle East Possible?
Following the fall of the Assad regime, what comes next for Syria and the future of the region? The Middle East is experiencing significant challenges and transitions as 2024 draws to a close. The war between Israel and Hamas continues to dominate regional dynamics, with Gaza suffering a severe humanitarian crisis. Efforts towards a ceasefire are ongoing, but questions about Gaza's reconstruction and long-term governance remain unresolved. Additionally, in a sudden and dramatic turn of events, all eyes are now on Syria, where a lightning rebel offensive led by Hayat Tahrir al-Sham (or HTS) brought about the rapid fall of the brutal Assad dictatorship that has ruled Syria for over five decades. The fall of the Assad regime marks a significant turning point for the region and raises many critical questions and challenges for the country's future. Host Neil Melvin is joined by Burcu Ozcelik, RUSI Senior Research Fellow, and Michael Stephens, RUSI Senior Associate Fellow, to ask: what would a future Syrian state look like? Are we any closer to a ceasefire deal in Gaza that could also see Israeli hostages being released? And how can we expect Iran to respond to the fall of its closest ally in the Middle East?

12 snips
Nov 27, 2024 • 49min
The Imminent End of the Ukraine War?
Mark Galeotti, a leading expert on Russia, and Andriy Zagorodnyuk, the former Ukrainian Minister of Defence, dive into the potential end of the Ukraine conflict amidst shifting U.S. dynamics. They discuss Trump's controversial claim of resolving the war swiftly and Ukraine's strategic concerns surrounding a potential ceasefire. The conversation highlights the complexities of U.S. foreign policy, the need for robust Western support, and the risks that a pause in fighting could pose. Additionally, they explore forming a global coalition to reinforce Ukraine's position in the geopolitical landscape.
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