Pre-2015 UN sanctions on Iran, including the arms embargo, ballistic-missile restrictions and asset freezes, were automatically reinstated at midnight GMT on Sunday September 28 after the E3 triggered the JCPOA snapback mechanism on August 28. The reimposition occurred over a weekend, before Monday's market open, and was widely anticipated.
Computed, not asserted — every number here is derived from public data: official EIA Brent closes via FRED, IMF PortWatch transit counts, Polymarket and Kalshi odds, and source-linked curated events. Method and caveats · Atom feed · llms.txt
https://chokepointdata.com/event/2025-09-28-un-snapback-sanctions-on-iran-take-effect/