The technology of repression: Iran re-engineers its security state
The technology of repression: Iran re-engineers its security state
Publish Date: 2026-01-27 17:37:00
Source Domain: www.lowyinstitute.org
The protests that shook Iran in late December and January were met with unusually harsh repression by the Islamic Republic, resulting in more than ten thousand deaths and mass arrests. This wave of violence reveals not only the regime’s readiness to use lethal force, but the extent to which Iran’s system of repression is becoming more technologically advanced, institutionalised, and sustained.
A regime security effort that once leaned mainly on domestic security forces, improvised internet shutdowns, local filtering, and informal human intelligence networks now depends increasingly on surveillance systems, network control architectures, and counter-connectivity methods linked to China and Russia. The key shift is localisation. Imported tools are being adapted to Iran’s institutions and fused with the regime’s existing security infrastructure.
This shift is not abstract. It has had lethal consequences. Since late December, demonstrations across multiple provinces have been met with unusually intense force. At the same time, connectivity collapsed across large parts of the country. Messaging platforms went dark, and in some areas satellite links that had previously functioned as a partial workaround were disrupted. The informational darkness was not incidental. It reduced coordination among protest networks, slowed the circulation of evidence, and limited external visibility precisely when repression was most violent.
Iran’s system of coercion has always adapted. Since the Islamic Republic’s early years, each wave of unrest has served as a testing ground for new techniques. After the Green Movement in 2009, digital monitoring and internet filtering became integral to crowd control rather than a temporary emergency measure. Those tools were refined during the 2017–2019 protests and expanded again during the 2022 Women Life Freedom uprising. Each major challenge produced a more layered response that combined street tactics with control of networks.
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