Iran’s parliament is divided over a sweeping bill aimed at countering foreign “infiltration,” exposing tensions over how far the state should go in tightening security after the war. Even supporters such as Parliament Speaker Qalibaf have warned against measures that could “lock up” the country.

Iran's government opposes a parliamentary bill that would impose tougher criminal penalties for activities deemed to constitute foreign influence or infiltration, state news…

Iran’s parliament is divided over a sweeping bill aimed at countering foreign “infiltration,” exposing tensions over how far the state should go in tightening security after the…