Donald Trump accused the Iranian government of killing at least 42,000 unarmed protesters over the last two months in a late Tuesday post on Truth Social. The attack targets Pope Leo XIV., who has repeatedly called for an end to the war in Iran and other global conflicts.
Trump described the prospect of Iran possessing a nuclear weapon as „absolutely unacceptable.“ His comments escalate a public confrontation with the pontiff, who recently labeled the U.S. President’s harsh threats against Tehran as „really unacceptable.“
Trump claims Iran killed 42,000 protesters
The U.S. President’s latest remarks focus on the brutal crackdown by the Islamic Republic’s security apparatus. Protests began in late December, initially triggered by an economic crisis before evolving into political uprisings against the authoritarian regime.
Trump used the death toll to counter the Pope’s appeals for peace. He questioned why the Vatican’s calls for an end to the war don’t account for the scale of the Iranian government’s violence against its own citizens.
Why the US and Israel launched the February offensive
Military action began in late February with the primary goal of preventing Iran from developing nuclear weapons. Washington and Jerusalem sought to eliminate the technical capability of the Tehran regime to build an atomic bomb.

A two-week ceasefire is currently in effect. Despite the lull in fighting, the political rhetoric between the White House and the Vatican has intensified.
Under the surface of the Vatican’s diplomatic shift
Pope Leo XIV. Broke his usual reserve during a peace prayer at St. Peter’s Basilica on Saturday. He demanded an end to all wars, specifically intensifying his criticism of the U.S. Approach to the Iran conflict.
This friction extends beyond the president. Vice President JD Vance has joined Trump in criticizing the Pope’s stance, contributing to a steady stream of attacks from the administration’s top leadership.
Robert Prevost’s path from friar to political target
The current pontiff, born Robert Prevost, is the first American to hold the papacy. A former friar, his election initially served as a rare point of unity for a fractured American Catholic community.
At his inauguration, the divide in his own family mirrored the national split. His brother John, a Trump opponent, and his brother Louis, a Trump supporter, both attended the ceremony. JD Vance was also present during the festivities.
The early optimism that „Bob“ could heal political wounds in his home country has vanished. The pontiff now finds himself in a direct rhetorical collision with a president who views his peace-oriented foreign policy as a liability.
What triggered the protests in Iran?
Protests began in late December 2025, starting as a reaction to an economic crisis. These demonstrations quickly shifted into political uprisings against the Islamic Republic’s authoritarian system.
Who is Pope Leo XIV.?
Pope Leo XIV., born Robert Prevost, is a former friar and the first American pope. He has positioned himself as a vocal advocate for peace and an opponent of military escalation in global conflicts.