Vice President JD Vance is increasingly the public face of the Trump administration’s negotiations to end the war with Iran after President Donald Trump invited him to take a leading role. The planned talks in Switzerland to flesh out a permanent “peace pact” are postponed, with both US and Iranian officials citing conditions tied to the security situation. The move follows resumed attacks involving Israel and Iranian-backed Hezbollah in Lebanon, with Iran saying negotiations depend on an end to those hostilities; a ceasefire is later reported.

The interim deal released by the administration draws significant criticism from Republican lawmakers. Critics argue it fails to achieve US objectives, including leaving open-ended questions about Iran’s enriched material and other nuclear-related issues until a final agreement. The agreement also includes an alleged $300 billion reconstruction or investment fund with regional partners and provides for unfreezing Iranian assets (reportedly more than $100 billion) and lifting sanctions, allowing Iran to resume oil sales. Trump and Vance publicly address disputes over whether the US will contribute money directly.

Across coverage, Vance is portrayed as both a target for backlash and a potential political asset, as he defends the deal in press engagements while Trump takes credit publicly and warns of consequences if talks fail.