Iranian Foreign Minister Mohammad Javad Zarif speaks at "Common Security in the Islamic World" forum in Kuala Lumpur, Malaysia Aug 29, 2019. (Photo: REUTERS/Lai Seng Sin)

KUALA LUMPUR: Iran's Foreign Minister Mohammad Javad Zarif said on Thursday (Aug 29) the United States must observe the 2015 nuclear deal and stop engaging in "economic terrorism" against the Iranian people if Washington wants to meet for talks.