Iran is expected to announce on Sunday that it will raise its uranium enrichment level to 5%.
According to Reuters, it's a concentration above the limit set by its 2015 nuclear deal with six major powers.
According to Reuters, Iran’s senior nuclear negotiator Abbas Araqchi will announce more cuts in its commitments to the pact on Sunday.
The main announcement tomorrow will be the increase of the level of enrichment to 5% percent from 3.67% that we agreed under the deal. Iranian official, identity withheld