Rand Paul and Bill Cassidy flip Senate vote on Iran in Donald J.Trump’s favor
The Senate shifted its Iran vote from 50-48 against to 50-47 in favor after two Republican senators changed positions, Trump said.
The Senate shifted its Iran vote from 50-48 against to 50-47 in favor after two Republican senators changed positions, Trump said.
WHITE HOUSE — Donald J.Trump declared that the Senate reversed its vote on an Iran measure after Rand Paul and Bill Cassidy switched sides on a Truth Social post on June 24, 2026 at 10:15 PM EST.
Here is the full post (see truthsocial.com): “Wow! The Senate just changed its vote on Iran from 50-48 against, to 50-47 for. Rand Paul and Bill Cassidy changed. Thank you to Leader John Thune, Lindsey Graham, Bernie Moreno, and all. This vote puts Iran on notice! President DJT”
The tally shifted from 50-48 against the measure to 50-47 in favor, a three-vote swing driven by the two senators reversing course. Trump credited Senate Majority Leader John Thune, Lindsey Graham, and Bernie Moreno for helping secure the outcome. He framed the result as a warning to Tehran, writing that the vote “puts Iran on notice.”
The specific legislation at issue was not named in the post, though it arrives amid heightened tensions between Washington and Tehran over nuclear negotiations and regional security. The Senate has weighed several Iran-related measures in recent months, ranging from sanctions enforcement to restrictions on diplomatic engagement (see cbsnews.com). A reversal of this scale on a foreign policy vote is rare and signals that White House pressure played a role in moving reluctant lawmakers (see businessinsider.com).
Rand Paul, a Kentucky Republican known for his non-interventionist stance, has historically resisted measures he views as escalating conflict abroad. Bill Cassidy, a Louisiana Republican, has taken a more hawkish posture on Iran but had initially voted against the measure for undisclosed reasons. Their joint reversal suggests coordinated lobbying from party leadership and the White House (see aljazeera.com).
The vote carries broad implications for U.S. foreign policy toward Iran. A Senate majority backing a tougher posture strengthens the administration’s hand in any future negotiations or confrontations with Tehran (see pbs.org). Opponents of hardline Iran measures have argued that diplomatic channels should remain open, but the shifted vote indicates that sentiment has moved toward a more assertive approach on Capitol Hill.
In the last 30 days, 85 of 640 Trump posts on Truth Social addressed foreign policy, making it one of his most frequent topics during that span.
Source: Zenger analysis
Note: Table generated by NewsFindr on June 24, 2026 at 10:22 PM EST
Source: Zenger real-time database of all Truth Social posts.
Note: Chart generated on June 24, 2026 at 10:22 PM EST