JupiteX Get the app
Defence & Security29 Oct 2026 · about 7 min

European intelligence services express concern over persistent Iranian threat

The brief

European intelligence services are accusing Iran and Iranian-linked networks of waging covert, disruptive operations rather than openly attacking European states. The alleged activities include espionage, sabotage, interference, lethal plotting, arson, cyber-attacks, and other hybrid operations. Together, they form what Europe has described as an asymmetric response to the wider conflict involving Iran, the United States, and Israel. The October 12 joint statement listed several alleged methods: violent attacks, lethal plotting, arson, sabotage, cyber-attacks, and other hybrid activities. Britain also attributed a September 27 incident near the Royal Air Force base at Fairford to Iranian intelligence or networks working for it. The source does not describe exactly what happened at Fairford. The allegations matter because they suggest the conflict may spread through hidden operations across Europe. Thirty-two countries condemned the reported conduct. If such activity continues, European governments may increase intelligence cooperation, security measures, and pressure on Tehran, while military facilities and partners remain potential targets.

01

What kinds of covert activities are European intelligence services accusing Iran or Iranian-linked networks of carrying out?

European intelligence services are accusing Iran and Iranian-linked networks of waging covert, disruptive operations rather than openly attacking European states. The alleged activities include espionage, sabotage, interference, lethal plotting, arson, cyber-attacks, and other hybrid operations. Together, they form what Europe has described as an asymmetric response to the wider conflict involving Iran, the United States, and Israel.

The October 12 joint statement listed several alleged methods: violent attacks, lethal plotting, arson, sabotage, cyber-attacks, and other hybrid activities. Britain also attributed a September 27 incident near the Royal Air Force base at Fairford to Iranian intelligence or networks working for it. The source does not describe exactly what happened at Fairford.

The allegations matter because they suggest the conflict may spread through hidden operations across Europe. Thirty-two countries condemned the reported conduct. If such activity continues, European governments may increase intelligence cooperation, security measures, and pressure on Tehran, while military facilities and partners remain potential targets.

02

Which incident near the Royal Air Force base at Fairford did the British government attribute to Iranian intelligence or its networks?

The incident occurred on September 27 near the Royal Air Force base in Fairford, the United Kingdom. At the time, the base was hosting US military aircraft involved in the war against Iran. The British government attributed the incident to Iranian intelligence or networks operating on behalf of Iranian intelligence.

The source deliberately provides no description of the incident itself. It does not identify the suspected action as arson, sabotage, cyber-attack, or another specific activity. That limitation matters: the location and attribution are stated, but the operational details are not. The incident was presented as part of a broader concern about covert Iranian activity in Europe.

Fairford’s connection to US aircraft made the site especially sensitive during the conflict. The British attribution helped prompt wider concern among partner governments. On October 12, 32 countries condemned Iran’s alleged violent and hybrid activities, showing that the suspected threat was being treated as an international security issue.

03

How many countries joined the October 12 statement condemning Iran’s alleged attacks, and which major countries were included?

Thirty-two countries signed the October 12 joint statement condemning Iran’s alleged attacks and hybrid activities. The coalition included the United Kingdom, France, Germany, the United States, Canada, and the Netherlands. Their participation shows that the concern extended beyond one European government or one isolated incident.

The statement condemned Iran’s alleged use of violent attacks, lethal plotting, arson, sabotage, cyber-attacks, and other hybrid activities against the signatories and their partners. It followed Britain’s attribution of the September 27 incident near RAF Fairford to Iranian intelligence or networks operating on its behalf.

The breadth of the statement gives the allegations diplomatic weight. It also signals coordinated concern among European governments, North American allies, and other partners. The article does not identify the remaining signatories, so no fuller country list can be established from the provided text. The stated figure remains 32 countries.

04

Why would Iran target military facilities, partners, or interests in Europe instead of confronting the United States and Israel directly?

A state may choose covert action abroad when direct confrontation with a stronger military coalition would be costly and dangerous. Indirect attacks can create pressure, disruption, or fear while preserving some distance from the sponsor. They can also target supporting countries rather than only the main combatants. This is the basic logic of an asymmetric response.

In the article, the suspected Fairford incident is a concrete example. The base was hosting US military aircraft involved in the war against Iran, and Britain attributed the incident to Iranian intelligence or networks working on its behalf. The source does not explain the motive, so the connection to the base must not be treated as proof of why it was targeted.

Such operations could widen the conflict without producing a conventional battlefield. They may force European states to protect bases, investigate networks, and coordinate with allies. The article records growing concern and a 32-country condemnation, but it does not state Iran’s own explanation for the alleged activity.

05

What could happen to European security, diplomatic relations, and military operations if espionage, sabotage, cyber-attacks, and arson continue?

If espionage, sabotage, cyber-attacks, and arson continue, European governments may face greater pressure to protect military bases, public infrastructure, officials, and partners. Covert operations can be difficult to detect and attribute, making ordinary security planning harder. The article already describes the threat as worsening after French authorities called it “low intensity” in the spring.

Military operations could also be disrupted if facilities or communications are targeted. The Fairford incident is important because the base was hosting US military aircraft involved in the war against Iran. The October 12 statement shows one diplomatic consequence already underway: 32 countries publicly condemned the alleged activities in unusually strong terms.

Further incidents could deepen tensions between Tehran and European governments. They might lead to more intelligence sharing, protective measures, investigations, and political pressure. These are likely implications, not outcomes stated in the article. The source does not specify whether attacks have already halted military operations or changed diplomatic ties.

06

What is an “asymmetric response,” and how does it differ from conventional warfare between states?

An asymmetric response is a strategy in which a weaker or differently positioned actor avoids matching an opponent’s conventional military strength. Instead, it uses less direct methods that can impose costs, create uncertainty, or exploit vulnerabilities. In this article, Europe feared such a response from Iran after the conflict involving Iran, the United States, and Israel.

The reported methods illustrate the contrast. Espionage gathers information, sabotage damages systems, cyber-attacks target digital networks, and covert plotting uses hidden actors or plans. These activities do not resemble two states openly deploying armies against one another. Britain’s attribution of the Fairford incident to Iranian intelligence or its networks is one example of the alleged indirect approach.

Conventional warfare is usually more visible, with armed forces engaging directly and governments accepting clearer responsibility. Asymmetric operations can blur responsibility and spread beyond battlefields. The article links this concern to Europe, where suspected activity has prompted a joint statement from 32 countries. It does not define Iran’s exact operational strategy.

07

What makes an operation “hybrid,” and why do states use tools such as cyber-attacks, espionage, sabotage, and proxy networks in modern conflicts?

An operation is hybrid when it combines multiple tools and methods instead of relying on one conventional military attack. Those tools can include cyber-attacks, espionage, sabotage, arson, lethal plotting, and networks acting indirectly. The article uses “hybrid activities” for the alleged campaign attributed to Iran and Iranian-linked networks against European countries and partners.

The October 12 statement shows the range involved. Thirty-two countries condemned alleged violent attacks, lethal plotting, arson, sabotage, cyber-attacks, and other hybrid activities. Britain separately attributed a September 27 incident near RAF Fairford to Iranian intelligence or networks operating on its behalf. The article does not provide the incident’s specific method.

States may use mixed tools to create disruption, conceal responsibility, and pressure several targets at once. Such campaigns can operate below the threshold of open war while still affecting security and military activity. The source presents this as Europe’s concern about an asymmetric response. It does not establish which government directed every alleged operation.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

Read more in the JupiteX app

Pulse is free. New stories every 4 hours, each one broken into the questions that explain it.

Or read more news on the web