Statement by the Director-General of the OPCW, Fernando Arias, to commemorate the 39th anniversary of the 1987 chemical weapons attack on Sardasht, Iran

Statement by the Director-General of the OPCW, Fernando Arias, to commemorate the 39th anniversary of the 1987 chemical weapons attack on Sardasht, Iran Delivered by Ambassador Fernando Arias, OPCW Director-General THE HAGUE, Netherlands–28 June 2026 Distinguished attendees, It is an honour for me to address you once again this year on such a special day. Thirty-nine years have passed since the people of Sardasht suffered an atrocity by chemical weapons. It was the 28 June 1987, and over 100 people were killed, and thousands more profoundly affected. For those who survived the attack, the passage of time has not diminished its devastating impact. Many continue to live with chronic health consequences, lasting trauma, and the daily reminders of what occurred on that day. Today, we honour those who lost their lives and stand with those who survived. The tragedy of Sardasht reminds us that behind every discussion on disarmament and non-proliferation, behind every negotiation, conference, and diplomatic effort, are individuals and families who have experienced immense suffering as a result of chemical attacks. The international norm against chemical weapons was built on the recognition that such suffering must never be repeated. Over the past three decades, States Parties to the Chemical Weapons Convention have worked together to transform that principle into action. By implementing their obligations under the Convention, and by cooperating with each other significant progress has been achieved in eliminating declared chemical weapons stockpiles and strengthening the global regime that prohibits these weapons. Yet, in the world today, we are facing growing instability and conflict. In this context, the risks surrounding use and threat of use of chemical weapons are growing. Risks that are exacerbated by rapid advances in science and technology, and the potential their misuse. The international community must continue to confront these realities with constant vigilance and sustained international cooperation. The OPCW remains steadfast in its work to fully implement the Chemical Weapons Convention, and to support all States Parties in their efforts in this regard. As we commemorate the victims of Sardasht, we are reminded that the prohibition against chemical weapons is not merely a legal obligation, it is a moral imperative. In paying tribute to the victims and survivors today, we renew our commitment to a world in which no community, anywhere, will again endure the suffering caused by chemical weapons. ppuhm Mon 29/06/2026 - 09:33 28 June 2026 Commemoration Director-General Fernando Árias Victims Iran (Islamic Republic of) On