Congratulations to Hamas for all its rewards for peddling in the blood of innocents,” says Bahrain-based researcher Amjad Taha, who explains that Tehran is using the Palestinian cause as a bargaining chip in the Vienna negotiations.
WATCH: Iran uses ‘Palestine’ as bargaining chip in nuclear deal negotiations, says Bahraini analyst
Iranian Foreign Minister Mohammad Javad Zarif (r) and his Russian counterpart Sergey Lavrov exchange signed cooperation documents in Tehran, Iran, April 13, 2021. (AP/Iranian Foreign Ministry)