Search & fact check with cited sources for What are the key details of Iran's ongoing crackdown on protesters since December 2025, including the death sentence issued to rapper Mahnam Navab Safavi in July 2026, the execution of 23 men since March 2026, the UN fact finding mission

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Crackdown & Death Toll

Nationwide protests began on December 28, 2025 amid a deepening economic crisis . The crackdown, reportedly ordered by Supreme Leader Ali Khamenei with instructions to use live fire, resulted in an estimated 12,000 to 20,000 deaths of protesters by mid-January 2026, per a UK government country bulletin . More than 800 protesters were sentenced to death, though many executions were reportedly halted after U.S. threats of intervention — it is unclear whether Iran intends to carry them out .

Execution Spree Since March 2026

Multiple sources confirm that Iran has executed at least "three dozen" men on charges related to protests, banned opposition group membership, or espionage since March 2026 . Key benchmarks include:

• By late April 2026, Iran Human Rights documented 22 political prisoners hanged in six weeks, including 10 detained during the January 2026 protests — an average of one execution every two days .
• The Guardian reported Iran executed a minimum of 24 people since March, including six in just two days, as of May 7, 2026 .
• By late May, the Straits Times reported some three dozen men hanged since March .
• On July 24, Al-Monitor reported Iran is "ramping up executions under the shadow of war," including the hanging of six MEK members (among them a 34-year-old physics academic) in the same period .

The figure of "23 men since March" is broadly consistent with the lower range of these counts; the actual number appears to exceed 30 by July 2026.

UN Fact-Finding Mission Warnings

The Independent International Fact-Finding Mission (FFM) on Iran — established by the UN Human Rights Council in 2022 and extended in January 2026 — has repeatedly warned about expedited capital proceedings:

• March 4, 2026: The FFM warned that detained protesters face "expedited death penalty proceedings" as U.S., Israeli, and Iranian strikes continued .
• February 2026: Amnesty International reported "fast-tracked, torture-tainted grossly unfair trials" with at least 30 people at risk, including two children .
• On July 14, 2026, Tehran Prosecutor Ali Salehi stated that cases related to the protests and the recent war were being processed with "precision and speed," confirming the judicial push for rapid resolutions .
• July 23, 2026: The FFM called on Iran to immediately halt the execution of 10 men from the Isfahan protest case, warning that relatives of at least two had already been summoned for final visits — a sign that more executions are imminent .

Erfan Esfandiari and Gol-Mohammad Mohammadi (July 19 Execution)

On July 19, 2026, Mizan News Agency (the official judiciary outlet) announced the execution of Erfan Esfandiari and Gol-Mohammad Mohammadi, two protesters from the December 2025 demonstrations in Isfahan . They were hanged on charges of "arson of public property, creating terror, and disturbing public order and security." They were part of a larger Isfahan case involving 12 protesters in total, after Iran's Supreme Court upheld death sentences linked to the alleged killing of four Basij members .

Death of Afshin Albandi

Afshin Albandi, a former boxing champion held in Isfahan Prison, died on July 18, 2026 (reported July 22) after being denied adequate medical care amid poor prison health and sanitation conditions . The Hengaw Organization for Human Rights reported his death as resulting from medical neglect, and human rights organizations cited his case as part of a broader pattern of detainees being denied appropriate medical attention .

International Condemnation of Executions on National Security Grounds

International bodies have condemned the execution spree:

• UN experts expressed horror at the "staggering scale" of executions, noting over 1,000 executions in the first nine months of 2025 alone .
• In May 2026, over 300 prominent international legal experts, human rights defenders, and Nobel laureates issued a joint open letter to the UN Secretary-General calling for urgent action .
• The UN Human Rights Council in January 2026 extended the Fact-Finding Mission's mandate for two years, condemning what it called the "deadliest crackdown against the Iranian people since the 1979 revolution" .
• Amnesty International documented at least 39 political executions and widespread arbitrary arrests through mid-2026 .

Islamabad Ceasefire Agreement

Insufficient evidence. Searches within this session did not return verifiable results about an "Islamabad ceasefire agreement" or its collapse in connection with renewed U.S. strikes and rising military casualties. This part of the query could not be fact-checked with the available sources and search budget. The broader Iran-U.S.-Israel war context is referenced in several sources — the FFM noted on March 4 that strikes were continuing "for a fifth day" — but no specific ceasefire document labeled "Islamabad" was found. You may want to clarify the geographic and diplomatic framing of that reference for a follow-up search.