Our Publications

Newsletters
August 31, 2022
This month’s newsletter features an analysis of the British Royal Navy’s seizure earlier this year of a weapons shipment headed for Yemen.
Newsletters
July 29, 2022
This month’s newsletter features updates to a table tracking the capabilities of Iran’s missile arsenal and to a report estimating how quickly Iran could enrich enough uranium to fuel a small nuclear arsenal. The missile table includes new details gleaned from a December 2021 military exercise.
Newsletters
June 30, 2022
This month’s newsletter features an update to a timeline tracking milestones in Iran’s missile program as well as an update to the table detailing Iran’s centrifuge models and status. New entries to the missile timeline include the unveiling of a new solid-fueled ballistic missile as well as a March 2022 ballistic missile attack against a compound...
Newsletters
May 26, 2022
This month's newsletter features an update to a timeline tracking Iran’s nuclear progress.
Newsletters
April 28, 2022
This month's newsletter features an international enforcement action detailing Iranian efforts to procure counter-drone technologies from the United States. Court documents and business records show that even though the attempted exports were thwarted, the network's ringleader still works with Iranian defense contractors and a China-based company...
Newsletters
March 31, 2022
This month's newsletter features updates to a table tracking Iran’s centrifuges and a report estimating Iran’s ability to make a dash to produce fuel for a small nuclear arsenal. The centrifuge table sets out the capacity and primary materials of each of Iran’s currently-deployed centrifuge models as well as the number of each model installed and/...
Newsletters
February 28, 2022
This month's newsletter features a report on Iran’s asymmetric use of its conventional military capabilities. Tehran and its proxies, led by the Islamic Revolutionary Guard Corps (IRGC), have gained regional influence by employing missiles, drones, and small naval vessels in targeted attacks calibrated to avoid large-scale retaliation.
Newsletters
January 31, 2022
This month's newsletter features a policy brief on the U.N. Security Council's 2231 List. When Security Council resolution 2231 was adopted in 2015, it lifted several sanctions on Iran but also extended restrictions on a list of individuals and entities tied to military aspects of Iran’s nuclear activities. Yet over the course of seven years the...
Newsletters
December 17, 2021
This month's newsletter features a table containing information about Iran’s centrifuges, as well as an update to a report estimating Iran’s ability to make a dash to produce fuel for a small nuclear arsenal.
Newsletters
November 30, 2021
This month's newsletter features two publications on the status and implications of Iran’s advanced centrifuges. From the IR-1 to the possible fifth-generation IR-9, Iran is committed to operating centrifuge models that can enrich greater amounts of uranium with fewer machines.

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