US Special Envoy Steve Witkoff delivers a press conference upon the signing of the declaration on deploying post-ceasefire force in Ukraine, during the so-called ‘Coalition of the Willing’ summit, at the Elysee Palace in Paris, France, Jan. 6, 2026. Photo: Ludovic Marin/Pool via REUTERS

US Special Envoy Steve Witkoff landed in Israel on Tuesday and met with Prime Minister Benjamin Netanyahu and other senior Israeli officials amid efforts to revive diplomacy over a long-running dispute about Iran‘s nuclear program.

The meeting was scheduled to include the director of Israel’s Mossad spy agency David Barnea, Israeli Defense Minister Israel Katz, and Israeli Military Chief of Staff Eyal Zamir, two Israeli officials told Reuters.

Iranian sources told Reuters last week that Trump had set three conditions for resumption of talks: Zero enrichment of uranium in Iran; limits on Tehran’s ballistic missile program; and ending its support for regional proxies, which align with longstanding Israeli demands.

Iran has long said all three demands are unacceptable infringements of its sovereignty, but two Iranian officials told Reuters its clerical rulers saw the ballistic missile program, rather than uranium enrichment, as the bigger obstacle.

Iran and the United States will resume nuclear talks on Friday in Turkey and US President Donald Trump has warned that with US warships heading to Iran, bad things would probably happen if a deal could not be reached.

Tensions between Tehran and Washington are running high and the arrival of a US aircraft carrier and supporting warships in the Middle East has expanded Trump’s ability to take military action if he so wishes, after repeatedly threatening intervention over Iran‘s bloody crackdown on nationwide anti-regime protests.

During the early January protests, witnesses and rights groups said, security forces crushed demonstrations with lethal force, leaving thousands dead and many wounded. Tehran blamed the violence on “armed terrorists” linked to Israel and the US.