Implementation of Iran-Related United Nations Security Council Resolutions

The United States of America, along with 40 countries, gathered last week in Prague, the Czech Republic for a symposium designed to further advance the implementation of the reimposed United Nations Security Council resolutions (UNSCRs) on the Iranian regime. Participants discussed the full range of issues affecting UN Member State implementation of the renewed obligations. The symposium served as an opportunity to secure commitments from several attending countries that intend to receive country- and sector-specific technical security assistance from the United States to maximize the impact of sanctions on the Iranian regime.

The symposium featured discussions on the threats posed by the Iranian regime’s nuclear, ballistic missile, and conventional arms activities. Participants discussed the importance of using all relevant national measures and capabilities to implement the provisions enumerated in the restored resolutions more robustly. In view of the Iranian regime’s continued proliferation threat and the brutal crackdown on Iranian protestors, the United States and partners recognize the urgent need to promote universal implementation of the UNSCRs and associated restrictive measures on Iran’s proliferation activities.

The six UNSCRs – 1696, 1737, 1747, 1803, 1835, and 1929 – were reimposed on September 27, 2025, following the Iranian regime’s continuing “significant non-performance” of its nuclear commitments. The UNSCRs include provisions that require the Iranian regime to suspend uranium enrichment-, heavy water-, and reprocessing-related activities; prohibit Iran from using ballistic missile technology; prohibit Iranian arms imports and exports; reimpose travel bans and global asset freezes on listed persons; and authorize the seizure of prohibited cargo being transferred to and from Iran.