What's Happening?
An informal retreat held in Montreux, Switzerland, co-organized by UNIDIR and the United Nations Office for Disarmament Affairs with European Union support, has advanced discussions on strengthening the 1972 Biological Weapons Convention (BWC). The BWC,
which prohibits an entire class of weapons of mass destruction, currently lacks a verification mechanism, operational means to assess risks from scientific and technological developments, and robust international cooperation. Diplomats from 32 states participated in breakout groups addressing unresolved issues in a draft agreement, including international cooperation under Article X, science and technology, and compliance and verification. The goal is to reach an agreement on the draft text at the tenth and final session of the Working Group in December 2026, which is considered a "once-in-a-generation opportunity" to strengthen the Convention. Failure to agree could lead to a return to past divisions.
Why It's Important?
Strengthening the BWC is critically important for global security, including for the U.S., as it directly addresses the threat of biological weapons. The absence of a verification mechanism leaves a significant gap in international efforts to prevent the development and use of such weapons, posing a potential risk to U.S. national security and public health. The rapid advancements in biotechnology and life sciences necessitate robust international frameworks to monitor and manage potential dual-use research, ensuring that scientific progress is not weaponized. A stronger BWC with effective compliance and verification mechanisms would enhance transparency, build confidence among states, and reduce the likelihood of biological attacks, thereby protecting U.S. citizens and interests from a potentially devastating threat. Failure to reach an agreement could undermine international norms against biological weapons and increase global instability.
What's Next?
The insights and potential ways forward identified during the Montreux retreat will be transmitted to Ambassador Frederico S. Duque Estrada Meyer of Brazil, the Chair of the Working Group, for consideration ahead of the tenth and final session in December 2026. This December session is a pivotal moment, with a successful outcome seen as crucial for strengthening the BWC. Participants also discussed practical steps for the swift implementation of two proposed mechanisms: one for advice on science and technology and another for international cooperation and assistance, with an expected start date of 2028. Sustained preparation and political commitment will be required to achieve a successful outcome at the Tenth Review Conference in 2027, which will assess progress and set the future direction of the Convention. The 'spirit of Montreux' is encouraged to be carried forward to Geneva and national capitals to secure an agreement.
Beyond the Headlines
The efforts to strengthen the BWC highlight a profound challenge in international arms control: adapting existing treaties to rapidly evolving scientific and technological landscapes. The dual-use nature of many biological advancements means that innovations intended for beneficial purposes can also be exploited for malicious ones. This necessitates not only robust verification mechanisms but also proactive engagement with the scientific community to anticipate and mitigate risks. The discussions around international cooperation and assistance underscore the ethical imperative of ensuring equitable access to biological science for peaceful purposes, while simultaneously preventing proliferation. The potential failure to reach an agreement in December would not only weaken the BWC but also signal a broader erosion of multilateralism in addressing complex global threats, potentially leading to a more dangerous and unpredictable future regarding biological weapons.
