Israel has shared intelligence with the US asserting that Iran is considering the use of chemical weapons against its adversaries, information met with alarm by some American officials and deep skepticism by others, NYT reports citing sources

• Some American officials see the Israeli intelligence as part of a pressure campaign by Prime Minister Benjamin Netanyahu’s government to persuade the Trump administration to return to major combat operations against Iran.
• Other officials believe the threats should be taken seriously, given the recent array of warnings about Iran’s preparations to attack American interests.
• U.S. Central Command has a plan to strike Iran beginning as early as Wednesday, after the U.S. midterm elections and when three aircraft carriers are in the region, according to U.S. officials.

Shared-intelligence episodes of this kind have historically split into two camps: genuine threat assessments and signals designed to shape the receiving government's posture, and the reported divide among American officials maps directly onto that precedent. Claims of chemical weapons consideration carry particular weight because they invoke a stated red line that has previously lowered the threshold for kinetic action, which is why the sourcing note, that some officials see this as a pressure campaign, matters as much as the claim itself. The operational detail that a strike plan exists, timed around carrier presence and the electoral calendar, shifts this from rhetoric to contingency planning; in past episodes of this kind, the presence of a named window and assembled assets has been the tell that markets treat as escalation risk rather than noise. The established transmission channel is the crude complex first, via the geopolitical risk premium in Brent and WTI and any repricing of Strait of Hormuz transit risk in freight and insurance, with gold and the yen bid as secondary expressions and the dollar's direction depending on whether the read is risk-off or US-led action. What bears watching is corroboration: whether the intelligence is independently endorsed by US agencies, whether carrier deployments are confirmed, and whether Israeli or Iranian rhetoric hardens in the interim. As a sourced report of planning rather than an announcement of action, the signal is directional and conditional on those follow-ons.