Rethinking Nuclear Deterrence
Weekly Newsletters

Rethinking Nuclear Deterrence

 

 

26 July 2025

This week, we congratulate APLN member Cho Hyun on his appointment as Minister of Foreign Affairs of the Republic of Korea. Tanvi Kulkarni argues that the current multipolar nuclear order demands a rethinking of the traditional principles of nuclear deterrence, in view of the significance of the Asia-Pacific to the 21st century. And we revisit John Tilemann’s analyses on how the Asia-Pacific remains dangerously enamored with nuclear weapons, necessitating urgent diplomatic and security initiatives.

As always, we highlight recent activities from our network, including analyses on South Korea’s foreign policy and Indo-Pacific strategy, Vietnam-China relationship, the Israel-Iran war, and Australian Prime Minister Albanese’s visit to China.

We extend our sincere congratulations to Ambassador Cho Hyun, an esteemed member of APLN, on his appointment as the Minister of Foreign Affairs of the Republic of Korea. We wish him well for his new responsibilities and look forward to his leadership at this crucial juncture for regional and global diplomacy.

The Asia-Pacific is Key to Rethinking Nuclear Deterrence

Tanvi Kulkarni argues that the complex security dynamics in the Asia-Pacific is indispensable to our understanding of how nuclear deterrence operates in the contemporary world. She suggests embracing creative approaches such as art and literature to move beyond traditional deterrence paradigms and to advance disarmament.

Read the Korea Times column

Nuclear Weapons: Kill This Love

John Tilemann highlights how the Asia-Pacific region, despite urgently needing nuclear risk reduction, lacks both effective diplomatic mechanisms and the political will to address these threats, necessitating bold leadership to reimagine security frameworks and revive disarmament efforts. He calls on regional countries to assume greater responsibility by developing concrete confidence-building measures and multilateral arms reduction initiatives, warning that continued inaction could lead to catastrophic consequences.

Read the Korea Times column

APLN has over 170 members from 23 countries in the Asia-Pacific.
Each week we feature their latest contributions
to global and regional security debates.

See all member activities

 

 

Trumpism and Global Disorder

Kim Won-soo, former Under Secretary-General and High Representative for Disarmament Affairs of the United Nations, wrote for The Korea Times, arguing that South Korea must adopt a multifaceted strategy by strengthening its alliance with the United States, engaging in minilateral partnerships, and advancing multilateral cooperation to navigate the uncertainties of a Trump-influenced global landscape.

Calibrating China Ties – Vietnam

Huong Le Thu, Deputy Director of the Asia Program at the International Crisis Group, was featured in Carnegie’s China in the World podcast, where she discussed the Vietnam-China relationship and how Vietnam seeks to assert its autonomy even as it looks to deepen economic cooperation.

Hiroshima’s Hibakusha, Nuclear Taboo & Iran

C Uday Bhaskar, Director of the Society for Policy Studies (SPS), New Delhi, wrote for The Tribune and highlighted that the Israeli attack on Iran’s nuclear facilities has not only gutted the JCPOA but also further weakened NPT’s credibility.

The Problem With ‘Stabilising’ China Relations: It Hardly Makes a Difference

Rajeswari Pillai Rajagopalan, Resident Senior Fellow at the Australian Strategic Policy Institute (ASPI), warned that pursuing engagement with China without addressing core security issues risks increasing Australia’s dependency and compromising its principles without securing meaningful benefits.

South Korea Moves Away From Former Indo-Pacific Strategy

Dongkeun Lee, APLN Policy Fellow, wrote for East Asia Forum on South Korea’s Indo-Pacific strategy and its relationship with NATO under the Lee Jae Myung administration. He noted that while existing South Korea–NATO ties are unlikely to be severed due to political and strategic risks, the historic level of cooperation seen under Yoon Suk Yeol is unlikely to continue as Lee adopts a more pragmatic approach.

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