NEW DELHI: US secretary of state Marco Rubio, in the presence of minister of external affairs S Jaishankar, launched a scathing attack on Iran, calling it "the world's leading sponsor of terrorism".

NEW DELHI -- US Secretary of State Marco Rubio on Saturday confirmed that progress has been made in the talks with Iran.

US-Iran war: Tehran has rejected remarks by US Secretary of State Marco Rubio. Iran states US sanctions have held the global energy market hostage. It asserts its nuclear program…

US Secretary of State Marco Rubio labelled Iran the top sponsor of "terrorism" across the world.