Iran live updates: Trump orders Navy to 'shoot,' 'kill' boats putting mines in strait

The Senate rejected an Iran war powers resolution for the fifth time on Wednesday.

The resolution, which needed 51 votes to advance, failed by a vote of 46-51. As with previous votes, Sen. Rand Paul was the lone Republican to vote for the resolution and Sen. John Fetterman was the only Democrat to vote against it.

Democrats have vowed to continually bring up war power resolutions that direct the "removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress" as long as the conflict continues.

-ABC News' Allison Pecorin

White House press secretary Karoline Leavitt said there is no set deadline for the ceasefire with Iran that was extended by President Donald Trump on Tuesday and that any reports that Trump had set a three to five day timeline for a unified peace proposal from Iran are "not true."

"I'm not going to set a timetable for the president. He has not done that, and I won't. I know there's been some anonymous, sourced reporting that there was maybe a three to five day deadline. That is not true. The president has not set a deadline himself," Leavitt told reporters at the White House on Wednesday.

Leavitt placed blame on Iran over the fact that a peace deal has not been finalized but also suggested that Trump has given Iranian leaders flexibility on coming up with a proposal.

"The president chose to extend the ceasefire because it's Iran who needs to get their acts together," she said.

Iran's Parliamentary Speaker Mohammad Bagher Ghalibaf criticized the U.S. blockade on Iran calling it "hostage-taking of the world's economy" and said a reopening of the Strait of Hormuz is "impossible," in a post on X Wednesday.

"A complete ceasefire only makes sense if it is not violated by the maritime blockade and the hostage-taking of the world's economy, and if the Zionist warmongering across all fronts is halted; reopening the Strait of Hormuz is impossible with such a flagrant breach of the ceasefire," Ghalibaf said.

"They did not achieve their goals through military aggression, nor will they through bullying. The only way forward is to recognize the rights of the Iranian nation," Ghalibaf said.

President Donald Trump said that a renewed round of peace talks in the next 36 to 72 hours is "possible" in a text exchange with the New York Post Wednesday morning. The post article cited sources saying that a new round of talks is possible as soon as Friday.

"It's possible! President DJT," Trump said in a text message when asked about the possibility of those talks, according to the New York Post.