The son of Iran’s late shah called for strikes on military targets to speed the collapse of the regime. Reza Pahlavi, whose father was toppled in the 1979 revolution that installed Iran’s clerical rulers, sought Friday to position himself as the leader of the country’s fragmented opposition.

Iran signaled it would not move ahead with executing protesters and reopened its airspace Thursday, as President Donald Trump left it unclear whether he would take military action over the regime's de...

U.S. President Donald Trump, whose repeated threats to act had included a vow to "take very strong action" if Iran executed protesters, said Tehran's leaders had called off mass hangings.