Supreme leader cries over body of slain general; Soleimani's daughter: US, Israel face a 'dark day' for the killing, says Trump is 'toy in the hand of international Zionists'

European leaders also plead with parties to not jeopardize a battle against Islamic State after Iraqi parliament demands exit thousands of US troops

Tehran says it will not observe curbs on uranium enrichment, stockpiles, research and development, but cooperation with UN watchdog will continue

Tehran spokesman doesn't specify what measure will be, as Tehran continues to retreat from 2015 accord despite pleas from remaining parties

If US, EU don’t return to compliance with 2015 accord, it should be considered ‘no longer existing,’ says Moscow's top diplomat after meeting with Iranian counterpart

Operating secondary heat transfer circuit doesn't violate 2015 nuclear deal, but it is a step closer to producing weapons-grade material

Milestone brings site closer to reopening and producing heavy water, a key ingredient in the production of plutonium, which fuels nuclear weapons

Japanese PM tells Iranian president that Tokyo 'will patiently continue its diplomatic efforts to ease tensions in the Middle East,' says plans to send warships to region

US ambassador to UN seen speaking to Iranian counterpart following Security Council gathering on nuclear deal where US warned against 'malign Iranian behavior'

President Hassan Rouhani confirms Tehran running more advanced models to step up enrichment, in violation of 2015 pact