The US has intercepted an Iranian ship entering the Gulf as part of its naval blockade, US President Donald Trump has stated. Trump wrote on his Truth Social platform that the ship was seized by the US Navy after failing to respond to a warning to stop. In response, Iran has declared that the seizure constitutes a violation of a ceasefire and warned of imminent retaliation for what they describe as an 'act of armed piracy'. This incident marks the first ship to be seized by the US since the initiation of its blockade of Iranian ports. Increasing tensions in the region suggest that diplomatic efforts may be necessary to avert further conflicts.