Talks between Iran and world powers in the Austrian capital on Sunday have been adjourned

Iran warned nuclear talks will end

Negotiations have been ongoing in Vienna since April to work out how Iran and the United States can both return to compliance with the nuclear pact, which Washington abandoned in 2018 under then-President Donald Trump, and Iran subsequently violated.

Sunday’s pause in the talks came after Ebrahim Raisi, a hardliner and fierce critic of the West, won Iran’s presidential election on Friday. Two diplomats said they expected a break of around 10 days.

Raisi will take office in early August, replacing pragmatist Hassan Rouhani, under whom Tehran struck the deal agreeing to curbs to its nuclear programme in return for the lifting of international sanctions.

Iranian and Western officials alike say Raisi’s rise is unlikely to alter Iran’s negotiating position: Iran’s hardline Supreme Leader Ayatollah Ali Khamenei already has final say on all major policy.

Still, some Iranian officials have suggested that Tehran could have an interest in pushing through an agreement before the new president takes office in August, to give Raisi a clean slate.

Britain, France and Germany, the European “E3”, have effectively been acting as mediators, shuttling between the Iranian delegation and a US team that – Washington having quit the pact – is not a formal participant.

Read the article by Francois Murphy and Parisa Hafezi in The Canberra Times.