Iranian media reports 7 crew members aboard ship captured Wednesday have been arrested; Revolutionary Guards commander says vessel was bringing fuel to Arab Gulf states

40 images go on display at Tehran exhibit to throw spotlight on seizure of Islamic Republic's 'Grace 1,' denounced by supreme leader as UK 'piracy'

FM Zarif congratulates former counterpart Boris Johnson, says Islamic Republic not backing down from standoff in oil-rich Gulf

Head of navy says drones tracking all 'enemy' vessels in the region, announces joint naval exercises with 'allied countries' in March 2020

UK foreign minister calls seizure of tanker by Iran an act of state piracy; Tehran releases video of crew, in apparent bid to show they are unharmed

British official rejects Tehran claim that ship had turned off transponder after hitting Islamic Republic's fishing boat, asserts its vessel had been operating legally

Iranian officer told the Stena Impero to change course, saying, 'you obey, you will be safe' before British officer said vessel must be allowed safe passage

While London accuses Tehran of 'dangerous' escalation, Islamic Republic says it's probing Stena Impero's alleged collision with a fishing boat, failure to respond to distress calls

IRGC video shows men in military fatigues and black masks rappel onto the ship from a hovering helicopter; EU expresses 'deep concern'

Lebanese terror group commanders say forces being sent to south for possible conflict, as pressure on Tehran grows