The claim accurately reflects that a Mossad-led plan for regime change existed and that President Trump played a role in limiting its scope. According to Ynetnews, Mossad Director David Barnea proposed mobilizing Iranian opposition and using Kurdish forces to destabilize the regime.
However, the evidence contradicts the "hours before" and "total halt" framing:
- The Kurdish Block: Trump advised Kurdish forces against entering Iran in early March 2026, following pressure from Turkey. This was a specific tactical decision, not a last-minute cancellation of the entire war effort.
- Ongoing Mission: Barnea stated as recently as April 14, 2026, that the mission to replace the Iranian regime is "not yet achieved" and was always designed as a long-term campaign, rather than a single "move" that could be halted.
- Timing: There is no mention in the Ynet reports of a "just hours before" countdown for a total regime takedown.
Source quality: The evidence includes multiple detailed reports from the specific news outlet (Ynet) cited in the claim, allowing for a direct comparison between the claim and the source material.