The United Kingdom has imposed 12 new sanctions on Iran-linked individuals and organisations accused of enabling hostile activity, opening a fresh front in the Iran crisis that reaches beyond the Strait of Hormuz and into European security.

The Foreign Office said Monday that the measures target people and entities tied to criminal proxy activity, illicit finance and threats overseas. The package names three entities — the Zindashti Network, Berelian Exchange and GCM Exchange — along with nine individuals. Sanctions include asset freezes, director disqualifications and, for several people, travel bans.

Why the UK says this is tied to the Iran crisis

In its announcement, the UK government directly linked the sanctions to what it called Iran’s destabilising activity across the Middle East, including the blockade of the Strait of Hormuz, attacks on regional and Gulf allies, and the use of criminal gangs to threaten targets overseas.

Foreign Secretary Yvette Cooper said the package targets organisations and individuals “who threaten security on UK streets and stability in the Middle East.” She added that “criminal proxies backed by parts of the Iranian regime” and illicit finance networks would not be tolerated.

The timing matters because much of the Iran crisis coverage has focused on ships, oil prices and stalled negotiations. This move shifts part of the story into counterintelligence and law enforcement: Western governments are treating Iran-linked proxy networks and finance channels as part of the same pressure campaign.

The Zindashti Network is a central target

ITV News reported that the UK imposed sanctions on nine people and three entities, including the Zindashti Network, which it described as connected to Iran’s Ministry of Intelligence and Security. ITV also cited the EU’s assessment that the network has carried out acts of transnational repression for Iran, including kidnappings and assassinations of regime critics.

The National reported that the network is headed by Naji Sharifi Zindashti, whom U.S. authorities have described as a narcotics trafficker operating at the behest of Iran’s intelligence ministry. The outlet also reported that Reza Hamidiravari, an Iranian intelligence officer accused of overseeing Zindashti-linked operations, is among those sanctioned by Britain.

Several sanctioned individuals are accused of helping plan or support attacks abroad. Others are tied to money networks. ITV reported that members of the Zarringhalam family had previously been sanctioned by the United States over alleged involvement in an Iranian “shadow banking” network that moved billions of dollars through front companies.

What happens under the sanctions

Under the UK measures, designated individuals and entities can be cut off from assets held under UK jurisdiction. Travel bans apply to several sanctioned individuals, while director disqualification bars designated people from managing UK-linked companies.

That is meant to do two things at once: disrupt alleged attack networks and choke off financial channels that Western governments say help Iran fund destabilising activity. The Foreign Office said the action is aligned with European partners and forms part of a broader response to hostile state activity.

Cooper also said Britain still wants a negotiated settlement in the Middle East and a diplomatic solution that restores freedom of navigation through the Strait of Hormuz. But Monday’s sanctions show the crisis is no longer just a maritime standoff. It is also becoming a fight over proxy networks, covert threats and the financial plumbing that keeps them moving.

Sources: GOV.UK, ITV News, The National.

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Last Update: May 11, 2026