(Reuters) <\/p>\n\n\n\n
WASHINGTON\/DUBAI\/ISLAMABAD, April 23 – Iran seized\u00a0two ships<\/a>\u00a0in the Strait of Hormuz as it tightened its grip on the strategic waterway after U.S. President\u00a0Donald Trump<\/a>\u00a0announced he was indefinitely calling \u200boff attacks, with no sign of peace talks restarting.<\/p>\n\n\n\n The status of a two-week-old ceasefire, due to have expired earlier this week, remained unclear. In a sharp about-face hours after threatening \u200crenewed violence, Trump made what appeared to be a unilateral announcement on Tuesday that the U.S. would extend a ceasefire until it had discussed an Iranian proposal in peace talks to end the two-month-old war.<\/p>\n\n\n\n But Iranian officials did not say they had agreed to any extension of the truce, and criticized Trump’s decision to maintain the U.S. Navy blockade of Iran’s trade by sea, itself considered by Iran an act of war. Iran’s parliament speaker and lead negotiator Mohammad Baqer Qalibaf said a \u200bfull ceasefire only made sense if the blockade was lifted.<\/p>\n\n\n\n Reopening the Strait of Hormuz, the slender chokepoint that carried a fifth of the world’s oil trade before the war, was impossible with such \u200ba “flagrant breach of the ceasefire,” Qalibaf said on social media.<\/p>\n\n\n\n “You did not achieve your goals through military aggression and you will not achieve them by bullying \u2060either,” he wrote in his first response to Trump’s announcement. “The only way is recognizing the Iranian people’s rights.”<\/p>\n\n\n\n In another wartime shakeup at the Pentagon, Navy Secretary John Phelan has been fired<\/a>, a U.S. official and a person \u200bfamiliar with the matter said on Wednesday. The move came just weeks after Defense Secretary Pete Hegseth ousted the Army’s top general.<\/a><\/p>\n\n\n\n The Pentagon said Phelan was leaving the administration “effective immediately,” but did not provide a reason or \u200bsay whether it was his decision to go.<\/p>\n\n\n\n Trump has again backed away from his repeated threats to bomb Iran’s power plants and other civilian infrastructure, which the United Nations and others warn would violate international humanitarian law. But little progress has been made in ending the war<\/a> that started with joint U.S.-Israeli attacks on Iran on February 28.<\/p>\n\n\n\n