TEHRAN –
Iranian security officials said roughly 3,000 “terrorists” involved in recent “riots” have been detained nationwide, including what authorities described as ringleaders, individuals “affiliated with Israel,” armed participants, and “rioters” accused of damaging public property and killing Iranians, according to the semi-official Tasnim news agency. Officials added that Iran has been calm in recent days despite attempts “to refuel the riots.”
The arrests follow weeks of unrest that began in late December after a sharp depreciation of the rial. Authorities have publicly recognized economic grievances and said they are preparing measures to address them, while warning against violence, vandalism and unrest. State-aligned outlets and clerics have blamed the United States and Israel for fomenting disorder, a familiar refrain in the Islamic Republic’s political lexicon.
Economic shock, political risk
Iran’s currency collapse intensified in December 2025, with the rial sinking to record lows above 1.3 million to the U.S. dollar-deepening inflation pressure on food and household staples and helping propel street demonstrations beyond Tehran into provincial cities. Such price shocks have historically been a trigger for nationwide unrest in Iran, including the fuel-price protests of November 2019 and the “Woman, Life, Freedom” protests of 2022.
This latest bout of unrest comes as the government struggles with U.S. and European sanctions, structural unemployment and long-running mismanagement of state-dominated sectors. Economists inside and outside Iran warn that without credible fiscal and monetary reforms, recurring currency crises risk hardening public anger into a more persistent challenge to the state’s capacity to govern.
While economic anger ignited the latest demonstrations, officials have framed subsequent violence as the work of “terrorist” networks and foreign-backed agitators. In recent statements carried by Iranian media, senior security figures said they distinguished between “legitimate” economic protests and violent acts they liken to tactics used by extremist groups. Authorities have not provided public evidence to substantiate claims of large-scale foreign orchestration, and rights groups say broad use of “terrorism” labels can blur the line between violent offenders and peaceful critics.
How Iran polices unrest
Security crackdowns during crisis periods typically involve the Islamic Revolutionary Guard Corps (IRGC), its Basij paramilitary network and police units. Rights monitors have long documented the Basij’s role in street enforcement and alleged excessive force, including live fire, mass detentions and house raids. In practice, command structures give the Supreme National Security Council and senior IRGC commanders wide latitude to define “security threats” and approve operations that can rapidly extend from Tehran to provincial towns.
Iran’s judiciary also relies on expansive national-security charges, including moharebeh (“waging war against God”) and efsad‑fel‑arz (“corruption on earth”), both of which can carry the death penalty and have been used in protest cases in past crackdowns. Defense lawyers say such charges are often brought in Revolutionary Courts that operate with limited transparency, fast-tracked proceedings and constrained access to counsel, especially in politically sensitive cases.
“The detainees include main leaders of the ‘riots,’ those affiliated with Israel, armed individuals, ‘rioters’ who damaged public property, and those involved in killing Iranians,” Tasnim reported.
Officials have not released a full breakdown of the 3,000 detainees by charge or province, nor have they said how many are accused of violent acts versus participation in unauthorized gatherings. Families of those detained report difficulties locating relatives in custody and say many arrests took place at night or near protest sites, echoing patterns seen in earlier waves of unrest.
Information controls and contested tolls
Independent reporting has been hampered by sweeping disruptions to internet and mobile services that intensified around January 8, throttling connectivity across multiple providers. Network-watch groups and technology outlets say the blackout ranks among Iran’s longest, a tactic Iran has used in earlier crackdowns to restrict the flow of information and hamper coordination among protesters.
Human rights organizations have urged Tehran to restore access and warned that blackouts create cover for abuses-echoing patterns observed in November 2019, when at least several hundred people were killed over several days amid a near-total shutdown. While casualty figures from the current unrest remain difficult to verify, the rights community has called for independent investigation and accountability mechanisms similar to those established after the 2022 protests, including pressure on foreign governments to condition engagement with Tehran on measurable improvements in transparency and due process.
What the law and precedent signal
Iran’s Islamic Penal Code, enacted under the framework of the country’s post‑1979 constitution and overseen by the Guardian Council, defines moharebeh as “drawing a weapon” against life, property or honor in a manner that creates public insecurity; judges can impose punishments ranging from execution to amputation or exile. The charge, alongside efsad‑fel‑arz and baghy (armed rebellion), has been used in politically sensitive cases, drawing persistent criticism from rights groups for vague wording and broad judicial discretion. The judiciary and security agencies argue that this tool set is essential to deter armed attacks and protect public order.
Legal scholars note that, in practice, Revolutionary Court judges interpret “public insecurity” and “corruption on earth” broadly, allowing protest-related acts-from blocking roads to alleged property damage-to be prosecuted under the harshest provisions of the code. That latitude gives the state significant leverage over detainees, including the ability to threaten capital charges even when final sentences are reduced, shaping plea negotiations and public messaging alike.
Regional and diplomatic reverberations
Tehran’s narrative that “riots” were stoked by the U.S. and Israel surfaces at a time of heightened regional tension and sanctions pressure. International bodies, including a UN‑mandated fact‑finding mission on Iran set up by the Human Rights Council, have pressed the authorities to halt violence, restore communications and cooperate with investigators-positioning the latest crackdown within a longer arc of international scrutiny of Iran’s protest response since 2022.
For Western and regional governments, the treatment of detainees and the scope of internet restrictions are becoming tests of Iran’s willingness to abide by its human-rights commitments while negotiating over nuclear and security issues. Diplomats say the scale and transparency of prosecutions arising from the current unrest will likely influence future debates over sanctions, prisoner swaps and Iran’s participation in multilateral forums.
Key dates at a glance
- Late December 2025: Protests over the rial’s plunge begin in Tehran and spread to other cities, as the currency hits record lows against the U.S. dollar and household costs spike.
- January 8-9, 2026: Connectivity is sharply curtailed nationwide as demonstrations escalate, limiting independent reporting and disrupting social media platforms widely used to share footage of protests.
- January 12, 2026: State media spotlight large pro-government rallies; unrest appears to ebb in major cities even as reports of localized protests and arrests continue in some provinces.
- January 16, 2026: Security officials say around 3,000 people tied to “terrorist groups” and “riots” have been detained, describing the situation as “calm” but warning against renewed mobilization.
As of January 16, Iranian security officials say the situation is calm “despite bids to refuel the riots,” and report around 3,000 detainees in custody. Rights advocates and foreign capitals will now watch how many of those arrested are formally charged under severe national‑security provisions and whether trials meet even the limited safeguards set out in Iran’s own criminal procedure rules.
