Iran has announced it will break a limit set on uranium enrichment, in breach of the landmark 2015 nuclear deal.

Deputy Foreign Minister Abbas Araqchi said Iran still wanted to salvage the deal but blamed European countries for failing to live up to their own commitments.

The US unilaterally withdrew from the agreement in 2018.It has since re-imposed strict sanctions on Iran.

Mr Araqchi

The Iranian announcement marks the latest breach of the accord. In May, Iran stepped up its production of enriched uranium, which can be used to make fuel for reactors but also for nuclear weapons.

Speaking at a press conference, Mr Araqshi said Iran would start enriching uranium above a concentration of 3.67% within a few hours, to provide fuel for its Bushehr power plant.

Officials previously said this would mean a concentration of about 5%. Weapons-grade uranium is 90% enriched or more.

Mr Araqchi said Iran will keep reducing its commitment to the 2015 deal every 60 days unless its remaining signatories – China, France, Germany, Russia and the UK – moved to protect it from us sanctions.