Iran-California Drone Threat: FBI Issues Urgent Warning
A recent bulletin reviewed by ABC News reveals a concerning warning from the FBI to California police departments. The alert indicates that Iran may retaliate for potential American actions by launching drone attacks against targets on the West Coast. This escalating situation raises significant security concerns for the state of California and the United States as a whole.
Details of the FBI Warning
According to the alert, distributed in late February, intelligence suggests that Iran allegedly planned a surprise attack using unmanned aerial vehicles (UAVs) from an unidentified vessel positioned off the U.S. coastline. The potential target? Unspecified locations within California, should the U.S. conduct strikes against Iran. The bulletin explicitly states, “We have no additional information on the timing, method, target, or perpetrators of this alleged attack.”
This warning surfaced amidst the Trump administration’s ongoing pressure campaign against the Islamic Republic, which has already seen Iran responding with drone strikes in the Middle East. The FBI’s Los Angeles office declined to comment on the matter, and the White House has yet to issue an official response.
Expanding Drone Concerns: Beyond Iran
The FBI’s concerns aren’t limited to potential attacks originating from Iran. U.S. intelligence officials have also expressed growing alarm over the increasing use of drones by Mexican drug cartels. A September 2025 bulletin, also reviewed by ABC News, detailed an uncorroborated report suggesting cartel leaders authorized attacks using drones carrying explosives against U.S. law enforcement and military personnel along the U.S.-Mexico border.
While such an attack would be unprecedented, intelligence analysts acknowledge the plausibility of the scenario, noting that cartels generally avoid actions that would attract unwanted attention from U.S. authorities. This highlights a broader vulnerability to drone warfare on both the Pacific coast and the southern border.
Expert Analysis: A Growing Threat Landscape
John Cohen, a former head of intelligence for the Department of Homeland Security and ABC News contributor, emphasized the seriousness of the situation. “We know Iran has an extensive presence in Mexico and South America, they have relationships, they have the drones and now they have the incentive to conduct attacks,” Cohen stated. He praised the FBI for proactively issuing the warning, enabling state and local law enforcement to better prepare and respond to these potential threats. “Information like this is critically important for law enforcement.”
Intelligence officials have long been concerned about the pre-positioning of equipment – both on land and at sea – that could be used in the event of a strike against Iran. The FBI’s warning doesn’t specify how attack drones might reach the U.S. mainland, but the possibility remains a significant concern.
Staying Informed
This situation underscores the evolving nature of modern warfare and the increasing accessibility of drone technology. Continued vigilance and information sharing between federal, state, and local agencies will be crucial in mitigating these emerging threats. For ongoing updates, you can refer to resources like the FBI website and ABC News.
