World · Middle East · 5 hrs ago
Israeli Claims of Iranian Chemical Weapons Threat Divide US Officials
Israel has shared warnings with the US and Gulf countries that Iran may be preparing to use chemical weapons against its adversaries.
Israeli assessments say Iran is developing ways to put such weapons on missiles or secretly deliver them, but the briefings did not include supporting evidence.
Some US officials doubt the claims and Israel’s motives, while others say the warnings should be taken seriously.
Gulf officials reportedly found the assessments unconvincing, and Iran denies having chemical weapons.
The dispute comes as Washington and Tehran explore diplomacy to prevent renewed fighting, while US forces build up their presence in the region.
The US military is preparing for possible new strikes as early as Wednesday, but President Donald Trump would have to authorize them.
Israel has shared intelligence with the United States and Gulf countries alleging Iran may be preparing to use chemical weapons.
The claims have divided US officials, with some questioning their reliability and others saying the warnings should be taken seriously.
Gulf officials reportedly found the Israeli assessments unconvincing and noted they were not backed by evidence.
Some US officials believe Israel is raising the threat to encourage President Donald Trump to resume military action against Iran.
Iran denies possessing chemical weapons, while Washington and Tehran are exploring diplomatic options to avert renewed fighting.
- Who
- Israel shared the allegations with the United States and Gulf countries. US officials and Gulf governments are divided or skeptical about them.
- What
- Israel alleges Iran may be developing ways to deliver chemical weapons by missile or smuggle them into other countries.
- When
- The reports were published on November 3, 2026.
- Where
- The warnings concern possible attacks on the United States, Gulf countries and other adversaries; the intelligence was shared with US and Gulf officials.
- Why
- Some US officials say Israel may be seeking to persuade the Trump administration to resume military operations. Israel says it is warning about a threat.
Israeli officials and US warning supporters
Skeptical US and Gulf officials
Credibility of the intelligence
Israeli officials and US warning supporters
The warnings describe an urgent potential threat, and some US officials say they should be taken seriously.
Skeptical US and Gulf officials
The claims were assessments without supporting evidence, and Gulf governments reportedly found them unconvincing.
Israel's purpose in raising the alarm
Israeli officials and US warning supporters
The warnings concern Iran's possible preparations to use chemical weapons.
Skeptical US and Gulf officials
Some officials suspect Israel is trying to persuade Trump to restart large-scale military action against Iran.
Iran's capabilities and intentions
Israeli officials and US warning supporters
Israeli assessments say Iran is developing ways to make chemical weapons operational and deliver them.
Skeptical US and Gulf officials
US officials disagree about Iran's ability to deploy the weapons effectively or whether it would choose to use them.
Qatari mediators traveled to Tehran for talks, according to the Times of Israel.
The United States launched what it called defensive strikes on Iran, the Times of Israel reported.
News reports said Israel had shared chemical-weapons warnings with the United States and Gulf countries.
- Warnings shared
- United States and Gulf countries
- Alleged delivery methods
- Missiles or secret delivery into other countries
- US officials' views
- Divided over the claims' reliability and seriousness
- Iran's position
- Denies possessing chemical weapons
- Possible renewed US strikes
- As early as Wednesday, pending Trump's authorization in the Daily Sabah report
4 sources
What people are saying
Israel is following closely every threat from the Iranian terror regime, and is ready to confront them.
They built an anti-aircraft facility… As soon as it was completed, we hit it last night very nicely,
Mediators are working hard to narrow gaps between Tehran and Washington,