President Hassan Rouhani and his allies won big gains in elections that could deepen Iran’s engagement with the world after his government ended years of sanctions by agreeing to curb its nuclear program.

The outcome in the results for Tehran on Monday was a blow to the conservative Islamic establishment, although it retains decisive power due to Iran’s unwieldy dual system of clerical and republican rule.

Most of the lawmakers who failed to win re-election to the new parliament strongly opposed the nuclear deal, including Mehdi Kouchakzadeh, who called Foreign Minister Mohammad Javad Zarif a traitor, and Rouhollah Hosseinian, who threatened to bury the negotiators under cement for agreeing to concessions to world powers.

more at Source: Iran reformists cheer election gains, conservatives play down shift | Reuters