DUBAI, UNITED ARAB EMIRATES —
President Hassan Rouhani reaffirmed Tuesday he expected sanctions on Iran to be lifted by year-end, a week after its clerical supreme leader ordered restrictions that could delay the implementation of Tehran's nuclear deal with world powers.
"According to our plans, the oppressive sanctions against the Islamic Republic of Iran will be lifted by the end of 2015," state news agency IRNA quoted Rouhani as saying during a ceremony to welcome the new Spanish ambassador to Tehran.
Under Iran's July 14 accord with the six powers, the Islamic Republic must dismantle large parts of its disputed nuclear program before international sanctions over suspicions it had bomb-making purposes can be lifted.
Most analysts expect this process, which began on Oct. 18, to take at least four to six months, but Rouhani repeatedly has said he expects sanctions to be lifted in December.
The process was further complicated last week when Supreme Leader Ayatollah Ali Khamenei, Iran's top authority, said Iran would not begin work on two key issues until United Nations inspectors issued a report on their investigation into possible military dimensions (PMD) to Iran's nuclear program.
Ali Akbar Velayati, a top adviser to Khamenei, warned on Tuesday that the top leader's support for the deal depended on adhering to these and other restrictions. Iran has said its nuclear energy program is for civilian applications only.
The International Atomic Energy Agency, the U.N. nuclear watchdog, is expected to issue the PMD report by Dec. 15. That potentially could leave Iranian engineers little more than two weeks to revamp a heavy-water reactor to ensure it cannot produce bomb-grade plutonium and to ship out 98 percent of the country's enriched uranium stockpile to meet Rouhani's timeline.
Any delays to the timeline are likely to disappoint Iranian voters, who will go to the polls in February for elections to parliament and the Assembly of Experts, a clerical body with nominal power over the Supreme Leader.