Institute for Science and International Security
Research organization
📰 Recent Mentions
View Timeline →Iran Restricts Access to Military Tunnel Entrances at Pickaxe Mountain
Iran has restricted access to tunnel entrances at Pickaxe Mountain, which may indicate heightened security measures or preparations related to its military infrastructure. This action…
Trump says US to strike Iran's Pickaxe Mountain nuclear site
President Trump has stated the U.S. will strike Iran's Pickaxe Mountain nuclear site, a heavily fortified facility near Natanz. International inspectors have not been allowed…
Suspected Iranian nuclear site may be beyond Trump's reach
Experts are concerned that a suspected Iranian nuclear site, referred to as Pickaxe Mountain, may be too deep and fortified to be destroyed by even…
Iran Update Morning Special Report, March 7, 2026
This ISW report provides an update on the war with Iran, focusing on US and Israeli strikes and Iran's responses on March 7. It details…
Institute for Science and International Security: Iran is trying to hide the investigation of Natanz remnants from observers
The Institute for Science and International Security has revealed that Iran is attempting to conceal the remnants of its Natanz nuclear facility by installing panels…
A Study: Iran's Government Efforts to 'Weaponize' Chemical Agents
A study by the Institute for Science and International Security reveals that Iran is actively working to weaponize drug-based chemical agents, particularly fentanyl and medetomidine,…
Axios: Israel's Attack Destroyed the 'Choke Point' of the Islamic Republic's Nuclear Weapons Program
On November 5, Israel conducted an attack on the Taleqan 2 site in Parchin, significantly disrupting the Islamic Republic's nuclear weapons development. Israeli officials stated…
US Reiterates Defense of Israel Against Potential Attack by the Islamic Republic
The US has reiterated its commitment to defend Israel against potential Iranian retaliation following an Israeli attack on a nuclear research site in Parchin. This…
Axios: Israel Destroys Iran's 'Top Secret' Nuclear Facility
On November 5, Israel destroyed a top-secret nuclear research site in Parchin, Iran, significantly impacting Iran's nuclear weapons research efforts. The attack involved at least…
IAEA Chief Warns: Iran Not 'Completely Transparent' About Nuclear Program
Rafael Grossi, the IAEA chief, expressed concerns over Iran's transparency regarding its nuclear program, especially after Ali Akbar Salehi claimed Tehran has the capability to…
Efforts to Normalize Nuclear Bomb Production; Ali Akbar Salehi: We Have All the Thresholds of Nuclear Science and Technology
Ali Akbar Salehi, former head of Iran's Atomic Energy Organization, claimed that Iran has the capability to build nuclear weapons, contradicting the government's previous denials.…
Institute for Science and International Security: Iran Can Build a Nuclear Bomb in One Week
The Institute for Science and International Security warns that Iran could produce a nuclear bomb in just one week amid rising tensions in the Middle…
Institute for Science and International Security Claims: The Islamic Republic Has the Capability to Build Nuclear Weapons
The Institute for Science and International Security claims that the Islamic Republic can produce nuclear weapons rapidly, raising concerns about its nuclear capabilities. This report…
Fact-Check | Iran is Intensifying Its Nuclear Program Despite Its Claims
The G7 leaders expressed serious concerns about Iran's escalating nuclear program, asserting it poses a significant security threat. Iran dismissed these claims as unfounded, despite…
Salehi Rejects Report on 'Secret Exemptions' for Iran's Nuclear Program
Ali Akbar Salehi, head of Iran's Atomic Energy Organization, has rejected claims of secret exemptions for Iran's nuclear program as unfounded. The U.S. and IAEA…
The U.S. Government Rejects 'Secret Exemptions' for Iran's Nuclear Deal
The U.S. government has denied reports of granting secret exemptions to Iran for its nuclear deal, asserting that Iran remains compliant with its commitments. This…
The IAEA Board of Governors Closes the File on Potential Military Dimensions of Iran's Nuclear Program
The IAEA Board of Governors has closed the case on Iran's alleged military nuclear activities, marking a significant step in Iran's nuclear negotiations with world…
American Commander: We Can Defend Against a North Korean Nuclear Attack
A senior U.S. military commander warns that North Korea has developed the capability to launch nuclear attacks against the U.S. and emphasizes America's readiness to…
The U.S. Warns North Korea Against Engaging in 'Provocative Actions'
The U.S. has warned North Korea against provocative actions following its announcement to resume nuclear activities at the Yongbyon facility. This warning comes amid concerns…
IAEA Report: Iran Likely Built New Section at Parchin
The IAEA reported that Iran likely constructed a new section at the Parchin military base, raising concerns about potential cleanup efforts before inspections. This follows…