Overview
- The measures took effect at 8 p.m. EDT Saturday (0000 GMT) after Britain, France and Germany triggered the JCPOA snapback following failed last‑minute talks.
- Restored restrictions include a global arms embargo, bans on enrichment and reprocessing, limits on ballistic‑missile‑related activity, and asset freezes and travel bans.
- A bid by Russia and China to postpone the snapback for six months failed at the Security Council, with nine votes against, four in favor and two abstentions.
- Tehran called the action null and void, recalled its ambassadors to the UK, France and Germany, and maintains it is not seeking nuclear weapons.
- IAEA inspectors remain in Iran, and the rial fell to a record low as markets reacted to the return of UN penalties.