By Menna Alaa El-Din and Kanishka SinghCAIRO/WASHINGTON, Aug 24 (Reuters) - Pakistan's army chief was visiting Tehran on a mediating mission on Monday as the United States prepared to roll out "the greatest financial offensive ever" targeting Iran's trade partners.Iran dismissed the U.S. threat, vowing to shut down all oil exports from the Gulf "if the economic war continues" and issued a new warning to shipping not to pass through the Strait of Hormuz without its permission.

Iran said Pakistan’s army chief would visit Tehran on Monday as part of efforts to restore peace and security in the region, but gave few details.

Iran's rial slumps to record low ahead of sanctions announcement; Tehran charges measures prove US failed in war, says it issued warnings against cooperating with pressure campaign

A strong message came from Iran's security chief, cautioning nations that support the freshly imposed US economic measures. President Pezeshkian defended a recent memorandum as a…

The United States is set to launch a significant financial offensive against Iran. This move aims to pressure countries to sever economic ties with Tehran. Measures will broaden…