Institute for Science and International Security

January 10, 2025 | Andrea Stricker |

Trump should get tough again on chemical weapons states

The media has largely ignored a disturbing trend: Russia is openly using chemical weapons against Ukraine. Ukraine’s army support services say Russia has carried out 4,800 chemical...

December 6, 2024 | |

‘Shorten The Timeline’: Iran Touts Sending Heaviest Payload to Space as Nuclear Watchdogs Send Enrichment Warnings

Iran Launches Payload Into Space: Iran claimed that its space program successfully launched its heaviest payload yet into space on December 6, including a device capable of...

November 21, 2024 | Andrea Stricker |

Amid Grim Reports on Iran’s Nuclear Advances, IAEA Member States Vote to Censure Tehran

In the wake of concerns reported by the International Atomic Energy Agency (IAEA) following its recent interactions with Iran and inspections of Tehran’s nuclear sites, the nuclear watchdog’s 35-member...

October 28, 2024 | Seth J. Frantzman |

How many air defense systems does Iran have?

Iran has seemingly focused on gaining a large quantity of defense systems - but it is unclear if any are actually effective.

September 6, 2024 | |

Israel SitRep: September 6, 2024

Today’s Issue: | IDF Operation in Jenin: 14 Terrorists Killed, More Than 30 Arrested | IAF Serves as ‘Force Multiplier’ in IDF’s West Bank Operation | IDF’s Yiftah Brigade Carries Out Drill to...

August 30, 2024 | |

IAEA Reports Iran Increased Stockpiles of Near Weapons-Grade Uranium

The International Atomic Energy Agency (IAEA) released two new reports on Iran’s nuclear advances and non-compliance with the Nuclear Nonproliferation Treaty (NPT) on August 29....

August 28, 2024 | |

U.S. Officials Cold-Shoulder Iranian Offer of Nuclear Talks

Citing Iran’s “nuclear escalations,” the White House signaled on August 27 that it was unlikely to revive the defunct 2015 nuclear deal with the Islamic Republic...

August 21, 2024 | Andrea Stricker |

Iran Is Shockingly Close to Nuclear Breakout Potential; The World Must Act

The UN nuclear watchdog, the International Atomic Energy Agency (IAEA), will soon issue new reporting on Iran’s nuclear program from a summer of inspections at Tehran’s nuclear sites. The new data...

August 20, 2024 | |

Iran Could Declare Itself Nuclear Weapons State by Year’s End, Top U.S. Lawmaker Says

Iran could “declare itself a nuclear weapon state by the end of the year,” Rep. Mike Turner (R-OH), who chairs the House Intelligence Committee, stated on August 18. The “flexibility...

June 28, 2024 | |

U.S. Sanctions Transporters of Iranian Petroleum

The United States sanctioned on June 27 three United Arab Emirates companies and 11 associated vessels that play a role in transporting Iranian petroleum or petrochemical products....

June 20, 2024 | |

Iran to Significantly Increase Nuclear Enrichment Plant’s Breakout Capability

A new analysis by David Albright, president of the Institute for Science and International Security, projects Iran will massively increase its ability to produce weapons-grade uranium...

June 18, 2024 | |

U.S., Israel Investigate Iranian Nuclear Modeling

The U.S. and Israeli governments are investigating new intelligence about Iranian computer modeling activities that could support the research and development of nuclear weapons,...

April 3, 2024 | Clifford D. May |

Tehran’s weapons of mass distraction

They conceal Tehran’s development of weapons of mass destruction

April 2, 2024 | Reuel Marc Gerecht, Ray Takeyh

Iran Is Winning the War

Right now things look good for Israel. But the Islamic Republic is playing the long game. And its advantages, alas, are many.

March 28, 2024 | |

Iran Makes Progress on Constructing Underground Nuclear Site

A March 25 report found that Iran continues to make progress in constructing a deeply buried nuclear site near Natanz. The report by the Institute for Science and International Security...

March 20, 2024 | |

U.S. Accuses Niger of Iran Uranium Deal

Niger may end counterterrorism cooperation with America over U.S. accusations that Niger’s ruling junta is negotiating a deal to sell uranium to Iran, reported The Wall Street...

March 13, 2024 | Clifford D. May |

The state of the world

It’s more threatening to America than Biden understands

March 7, 2024 | Andrea Stricker, Anthony Ruggiero

What to Know About Iran’s Nuclear Program: Breakout Time

Over the past three years, Iran has drastically reduced its timeline to make nuclear weapons, or its so-called “breakout time.” Breakout time is the amount of time Iran would require to enrich its...

March 5, 2024 | |

Israel SitRep: March 5, 2024

Today’s Issue: IDF Continues Attacks on Hamas Targets in Gaza, Striking Terrorists, Weapons Depots, Tunnel Shafts | In Overnight West Bank Raids, Troops Arrest Terrorist Planning Imminent Attack | IDF...

March 2, 2024 | |

Iran Failed to Declare New Nuclear Facility, IAEA Reports

The International Atomic Energy Agency (IAEA) confirmed on February 26 that Iran violated a mandatory obligation to inform the agency of plans to construct a new nuclear facility....