
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

Sep 7, 2022 • 51min
The Rise of a Wider Red Sea Security Region
A new security space is emerging around the Red Sea. Encompassing the East Mediterranean and the northern Indian Ocean, the region is seeing increasing strategic competition between countries from the Gulf, the Middle East and North Africa, Asia and the Horn of Africa, as well as Europe and the US. The shifting security environment in this complex and diverse region is the topic for this episode. Dr Tobias Borck, RUSI Research Fellow for Middle East Security Studies, and Dr Simon Rynn, RUSI Senior Research Fellow for African Security, join Dr Neil Melvin, Director, International Security Studies at RUSI. They look at how increasing international competition over energy, transport infrastructure and defences ties is reshaping long-established relationships and foreign and security policies.

Aug 31, 2022 • 34min
Bridging the Oceans #39: Anything but 'New Normal': How Taiwan Strait Tensions Impact Japan
Originally published 31 August 2022. Thoughts from Japan on the recent cross-strait tensions and a look at what lies ahead In this episode, Veerle speaks with Li Hao, Research Fellow at the Japan Institute of International Affairs (JIIA), about the Japanese reaction to Speaker of the US House of Representatives Nancy Pelosi’s recent visit to Taiwan and China’s subsequent live-fire drills in the region. They discuss the direct impacts the military exercises have had on Japan and consider the larger implications these events may have on Japan’s economy and security policy in the future. They also look at the possibility of war breaking out in the region and what Japan’s role could be in moderating and mitigating harm.

Aug 24, 2022 • 39min
Will China and the US Go to War Over Taiwan?
This episode traces the roots of growing tensions between China and the US over Taiwan, and assesses the danger of war between the two superpowers over the island’s fate. Veerle Nouwens, RUSI Senior Research Fellow in the security of the Indo-Pacific, and Bonnie Glaser, Director of the Asia Programme at the German Marshall Fund of the United States, discuss with Dr Neil Melvin, Director, International Security Studies at RUSI, the origins of the dispute between the US and China over Taiwan, the current state of relations, and the prospects of a conflict developing between Washington and Beijing.

Aug 19, 2022 • 35min
Bridging the Oceans #38: Cross-Strait Crisis: Taiwan’s View and the Way Forward
Originally published 19 August 2022. Reflections from Taipei offer a different perspective on recent cross-Strait tensions. In this episode, Veerle speaks with activist Brian Hioe, a founder of the New Bloom Magazine – an online magazine covering activism and youth politics in Taiwan and the Asia-Pacific – about the Taiwanese reaction to US House of Representatives Speaker Nancy Pelosi’s visit and China’s subsequent live-fire military drills. While the latter marked an escalation in tensions and tactics, Taiwanese officials and their public have declined to be alarmed. Meanwhile, Chinese economic sanctions have also not inflicted serious harm. Rather than intimidating Taipei, Beijing’s behaviour may have inadvertent and self-defeating repercussions in upcoming Taiwanese local elections and the political scene. Tune in to find out what lies ahead in Taiwanese domestic politics, military reforms, and the island’s foreign relationships.

Jul 13, 2022 • 40min
Russia’s War Against Ukraine
This episode considers where Russia’s war against Ukraine stands nearly five months after it began, as the conflict enters a potentially pivotal moment with Ukraine planning to mount a counteroffensive to reclaim lost territory. Edward Arnold, our Research Fellow in European Security, and Dr Neil Melvin, RUSI International Security Studies Director, explore Russia’s political aims, how Ukraine is planning to move onto the offensive in key areas with increased supplies of NATO military equipment, and whether the war risks becoming a far more protracted conflict.

Jun 30, 2022 • 26min
Bridging the Oceans #37: Japan’s National Security and the Ukraine War
Originally published on 30 June 2022. As the war in Ukraine rages on, Japan debates its next security steps. Veerle is joined by Tetsuo Kotani, Professor at Meikai University and Senior Fellow at the Japan Institute of International Affairs. They explore the level of Japanese domestic support for sanctions policy on Russia, and the ongoing Sino-Russian military activities at sea around Japan and in Japan’s airspace. They also ask whether the ongoing situation in Ukraine is impacting Japan’s view of its national security and defence strategy, and what Japan’s expected outcomes are from the NATO summit in Madrid.

Jun 29, 2022 • 44min
NATO’s Madrid Summit
This episode considers the agenda for the NATO Madrid Summit as the organisation faces an unprecedented challenge in responding to the war against Ukraine and the wider threats that Russia, as well as China, present to the Alliance. In this episode, Dr Thierry Tardy, Director of the Research Division at the NATO Defence College, discusses with Dr Neil Melvin, Director, RUSI International Security Studies, what is on the agenda for the NATO Madrid Summit, how the Alliance is seeking to adapt, what will be in the Alliance’s new Strategic Concept, and how NATO is likely to develop in the future as regional and global geopolitical competition intensifies.

Jun 15, 2022 • 45min
The Belarus–Russia Security Relationship
This episode examines the evolving Belarus–Russia defence and security relationship at a time when Minsk has become closely intertwined with Russia’s war against Ukraine, and as Aleksandr Lukashenko, Belarus’ authoritarian president, is increasingly reliant on political support from Russia to remain in power. RUSI’s Emily Ferris and Dr Akady Moshes, Programme Director for the EU Eastern Neighbourhood and Russia research programme at the Finnish Institute for International Affairs, discuss with Dr Neil Melvin, RUSI’s Director for International Security Studies, the evolving security relationship between Belarus and Russia and the extent to which Belarus has lost its autonomy and has become politically and militarily integrated with Russia

Jun 1, 2022 • 51min
The South Caucasus and Black Sea Security
This episode examines how the South Caucasus states of Georgia, Armenia and Azerbaijan are being affected by Russia’s war against Ukraine. The crisis comes at a time when the region is already experiencing significant changes as a result of the second Karabakh war and growing external competition for influence from Russia, Turkey, Iran and China. It also occurs as the transatlantic community considers its future approach to Black Sea security. Natia Seskuria, Director of the Regional Institute of Security Studies in Tbilisi and RUSI Associate Fellow, and Richard Giragosian, Director of the Regional Studies Centre in Yerevan, discuss with Dr Neil Melvin, Director, RUSI International Security Studies, the implications for the wider Black Sea security space, and trace developments in the region’s protracted conflicts.

May 25, 2022 • 38min
Bridging the Oceans #36: What Foreign and Defence Policy Awaits Under a New Marcos Presidency?
Originally published on 25 May 2022. A post-Duterte presidency offers opportunities for policy shifts. In this episode of Bridging the Oceans, Veerle is joined by Julio S Amador III, Founder and CEO of Amador Research Services. Together, they discuss the recent elections in the Philippines, which saw Marcos Jr elected as the new president of the country. Following President Duterte, whose relations with Beijing grew ever closer, what shape will Philippine foreign policy towards the US and China take? And what national defence and security policies are likely to emerge under a new Marcos administration? Finally, to what extent does the ongoing war in Ukraine impact Manila’s foreign and domestic policies?