Officials claim ship failed to 'respect maritime rules,' hours after Gibraltar court rules seized Iranian tanker can be held for 30 more days; UK says 'urgently seeking info'

In response to proposal, US official says Iran must stop enriching uranium and negotiate deal that includes a permanent end to nuclear ambitions

Iranian president speaks by phone with Macron, warns 'missed opportunities' could lead Tehran to drop further commitments under pact

Announcement on state TV says vessel intercepted by Revolutionary Guard forces in Strait of Hormuz was smuggling Iranian fuel to foreign customers

Supreme leader says 'vicious acts' will not go unanswered, also declares Tehran will further breach 2015 nuclear deal

PM compares EU response to Iran to pre-WWII appeasement attempts with the Nazis, as bloc says recent violations of nuclear deal not sufficient to reimpose sanctions on Tehran

Foreign ministers want Iran to respect the terms of the deal, aim to drum up further support for bloc's barter-type system to trade with Tehran and get around US sanctions

British foreign secretary appears to warn Tehran of consequences over breaching nuclear deal

European signatories to the 2015 accord call for end to the escalating tensions over Tehran's nuclear program, say pact's survival contingent on 'full compliance'

'Gando' is based on the case of Washington Post journalist Jason Rezaian, who was held by Iranians for 18 months on charges of espionage