Israel has shared intelligence with the United States and Gulf countries indicating that Iran is considering using chemical weapons against them, as Qatari mediators work to avert renewed fighting in the region.
Israeli Intelligence Warnings and Washington Divisions
Israeli officials argue that the chemical weapons threat is more urgent than Iran’s nuclear threat, which served as one of the original reasons for going to war with the Islamic Republic, according to The New York Times. American officials were informed by them that Tehran is working on capabilities to launch chemical agents using missiles or infiltrate them into adversary nations. Some US officials view the intelligence as an effort by Prime Minister Benjamin Netanyahu to urge US President Donald Trump to return to active combat against the Islamic Republic. Other senior American officials take the warnings seriously in light of Iranian threats against the US and its allies.
According to The New York Times, there is little disagreement within the American intelligence community that Iran is developing chemical weapons, with the central dispute concerning whether Iranian leaders would actually use them. Gulf countries found the intelligence briefings, which involved Israeli assessments rather than actual evidence, to be unserious. The warnings have also revived memories of the faulty intelligence surrounding Iraq’s weapons of mass destruction in 2002, as reported by The New York Times.
Did You Know? Over ten years ago, Israel ceased the distribution of gas masks to the public and has not resumed the practice, whereas emergency drills conducted by the IDF Home Front Command this week have steered clear of addressing the chemical weapons danger.
Military Posture and Ongoing Strikes
Ideal conditions have aligned for operations, including moonless nights that provide darkness preferred by the US military, alongside the presence of three aircraft carriers in the region. The US has concentrated warships, fighter jets and bombers in the region in preparation for a possible military campaign, and the buildup could also provide bargaining power to support diplomatic efforts to reopen the Strait of Hormuz.
Mediators work to prevent renewed fighting
Efforts are actively being pursued by Qatari mediators to prevent another round of conflict in the area, while negotiators strive to build a pact that would clear the Strait of Hormuz, tackle the Iranian nuclear project, and delay additional military strikes.
On Tuesday, Mohsen Rezaei, who serves as Iran’s Supreme National Security Secretary, posted on X that the latest proposal from Washington was unsatisfactory, asserting that the US needs to thoroughly and directly address and implement Iran’s seven demands before navigation through the Strait of Hormuz can resume. Chief negotiator Mohammad Bagher Ghalibaf stated that the Islamic Republic was ready for battle with its finger on the trigger, while Deputy Foreign Minister Kazem Gharibabadi said Iran retained the right to legitimate self-defense.
Israel shares chemical weapons intelligence with allies
What intelligence did Israel share regarding chemical weapons?
Israel shared intelligence with the United States and Gulf countries indicating that Iran is considering using chemical weapons against them, and reported that Iran is developing technology to deliver them via missiles or smuggle them into enemy countries.

How have US and regional officials responded to the warnings?
Some US officials take the warnings seriously due to Iranian threats, while others view the intelligence as a push by Prime Minister Benjamin Netanyahu to resume active combat. Gulf countries dismissed the briefings as unserious because they involved assessments rather than actual evidence.
What are Iran’s conditions for reopening the Strait of Hormuz?
According to Mohsen Rezaei, the US must fully and explicitly address Iran’s seven conditions and act upon them before the Strait of Hormuz is reopened.
Will regional mediators succeed in bridging the gap between Washington and Tehran before further military actions unfold?