Vice President JD Vance has informed intermediaries engaged in talks between the United States and Iran that President Donald Trump is eager to reach an agreement to bring the war to an end, according to a source familiar with the discussions cited in a CNN report Wednesday.

Vance, who has taken on a more central role in efforts to negotiate a resolution, has been in contact with officials from mediating countries, including Pakistan and Turkey, as recently as Tuesday.

According to the source, Vance conveyed a warning intended for Iranian officials, describing it as a “stern message” that pressure on Iran’s infrastructure would intensify “unless the Iranians made a deal.”

Trump has previously warned that critical infrastructure in Iran, including power stations and desalination facilities, could be targeted if Tehran refuses to allow oil shipments to pass through the Strait of Hormuz.

As he prepares to deliver a national address on Iran later Wednesday, Trump directed Vance to communicate that the United States is open to a ceasefire, provided its conditions are met, CNN reported.

One of those key conditions is the reopening of the Strait of Hormuz, which Trump reiterated in a social media post must be cleared before any halt in fighting would be considered.

In that same message, Trump also claimed that Iranian President Masoud Pezeshkian had sought a ceasefire.

Iran rejected that assertion, with its Foreign Ministry describing the claim as “false and baseless.”

Separately, the Iranian Revolutionary Guard Corps said it maintains full control over the strategic waterway.

“This strait will not be opened to the enemies of this nation through the ridiculous spectacle by the president of the United States,” it said, adding that the strait “is firmly and decisively under the control” of its forces.