Robert Floyd
@DrRobFloyd
Executive Secretary of the Comprehensive Nuclear-Test-Ban Treaty Organization @CTBTO. Advocate for non-proliferation, disarmament and a better world
80 years after the Trinity test, its legacy reminds us why ending nuclear tests matters. #CTBT provides the legal framework, verification system and commitment we need. I encourage all States to show leadership & take concrete steps to strengthen non-prol. & disarmament efforts.

Grateful to witness Dr. Robert Floyd’s powerful message on the CTBT as a model of multilateral success at NIIA. From detecting explosions to empowering disaster response, the treaty isn’t just about prevention, it’s about possibility. #CTBT @DrRobFloyd @CTBTO
Young people are the leaders of tomorrow. Through initiatives like @Youth4CTBT, we empower them to be part of our mission for a more peaceful & secure world. At CTBTO, we’re not just imagining a future without nuclear tests; we’re building it with the energy and vision of youth.

Through the Treaty of #Pelindaba, Africa has sent a powerful message: no nuclear testing on its soil. This commitment strengthens the norm that keeps our world safer, and it’s right at the heart of #CTBTO’s mission. Let’s keep moving forward and bring our Treaty into force.

As always, Africa’s strong support for and commitment to the #CTBT were echoed not just in words, but in purpose and presence. It was a pleasure engaging with such a thoughtful & passionate audience. Sincere thanks to @official_niia’s Director General, Eghosa Osaghae, and his…
During a public lecture at @official_niia in Lagos, @DrRobFloyd emphasised the strong 🌍 consensus that has brought the #CTBT close to universal adherence. He also highlighted its role in establishing a global norm against nuclear testing. The Executive Secretary thanked 🇳🇬 & all…
Pleased to engage with the Women in Nuclear (WiN), #Nigeria chapter, and 🇳🇬 members of the @Youth4CTBT, and to hear of their continued strong support for a world without nuclear testing. In our mission, every voice counts. Women & young people continue to make important…



At Nigeria’s National Data Centre, operated by the 🇳🇬 Atomic Energy Commission, @DrRobFloyd thanked the teams for their dedication & Nigeria’s strong support for #CTBTO. The @nigatomgovng1 Chairman underscored the value of collaboration with CTBTO, especially in training &…
Delighted to meet the President of the ECOWAS Commission, Omar Alieu Touray, in Abuja. All West African States have ratified the #CTBT and remain fully supportive of its objectives. I look forward to the next phase of our cooperation to ensure all States benefit from the Treaty,…

While in 🇳🇬, @DrRobFloyd thanked Permanent Secretary of Nigeria's Foreign Ministry, Amb. Dunoma Umar Ahmed for Nigeria’s steadfast support and contributions to the #CTBT, and highlighted opportunities to strengthen the ongoing partnership. 📷@NigeriaMFA
Warm welcome to @DrRobFloyd in Nigeria from the Minister of Innovation, Science & Technology, Geoffrey Nnaji (@ChiefUcheNnaji), and the technical team supporting 🇳🇬’s implementation of the #CTBT. Great exchanges and reaffirmation of Nigeria’s commitment to a shared goal of a…
Delighted to underscore Nigeria’s leadership, and Africa’s strong support for the #CTBT in my meeting with Vice President of 🇳🇬, Kashim Shettima. He shared that "a nuclear war is a lose-lose for all involved". He is so right !




Great exchanges with Secretary General of the Djibouti Foreign Ministry, Mohamed Ali Hassan and Director General of Djibouti's Nuclear Safety Agency, Marie Natalis. I appreciate their firm commitment to our shared goal of a world without nuclear test explosions, and their work to…


It was a pleasure to meet Minister of Higher Education and Research of 🇩🇯, Nabil Mohamed Ahmed. I thanked him for Djibouti’s crucial support for our two Intl. Monitoring System facilities and discussed ideas to deepen our cooperation. 🇩🇯 is dedicated to advancing peace and…


Thanks to our global verification regime, CTBTO keeps a 24/7 watch for any nuclear‐test activity - an indispensable pillar of international security. Today, @DrRobFloyd visited two Intl. Monitoring System stations in Djibouti, AS28 & IS19, and expressed his gratitude to the…
Today I visited one of our Intl. Monitoring System stations in Djibouti that has endured flooding rains, air temperatures of 45+°C, and even off-gas explosions! It’s an amazing tribute to the dedication & ingenuity of our station operators, who keep stations running in spite of…




A pleasure to meet DG Mohamed Jalludin of the Centre d'Etude et de Recherche de Djibouti (CERD), and to see firsthand the impressive capabilities of his team. It was equally inspiring to meet the passionate National Data Centre staff and learn about their important work in…




A productive meeting with the Deputy Minister of Foreign Affairs of #Belarus, Igor Sekreta in Vienna today. So grateful for 🇧🇾’s longstanding support for #CTBT and strong use of International Monitoring System data. Looking forward to continued cooperation in advancing our shared…


At the opening of the 64th meeting of CTBTO Preparatory Commission, @DrRobFloyd reflected on recent events: “Today, I’m reminded that we are here because of a shared commitment to non-proliferation & disarmament, and to the ultimate goal of a world without nuclear weapons… While…
On the #InternationalDayofWomenInDiplomacy, we recognise the contributions of women whose expertise in diplomacy, science, and technology further global cooperation. Their efforts are essential to advancing peace and security - and bringing the #CTBT into force.

As we delay the 64th meeting of the CTBTO Preparatory Commission to support the urgent meeting of the IAEA Board and the able leadership of @rafaelmgrossi, it’s valuable to reflect on the importance of our shared goal of a world without nuclear weapons and the need to do all we…