In a high-profile arrest that has reignited debates over political activism and the criminalization of pro-Palestinian speech, American activist and Cox family fortune heir Fergie Chambers has been taken into custody in Spain’s Ibiza at the request of U.S. law enforcement, which accuses him of money laundering, conspiracy, and riot-related charges tied to his support for pro-Palestinian direct action.
The arrest unfolded at approximately 10:45 a.m. Friday in Ibiza’s quiet, secluded Morna Valley, according to eyewitness accounts obtained by Middle East Eye. As Chambers pulled into a private driveway, a black SUV blocked his path, with two additional unmarked vehicles quickly surrounding the area. Seven Spanish law enforcement officers — five men and two women — displayed official badges, detained the activist, cuffed him, and notified him he was being held under an active international arrest warrant issued at the U.S. government’s request. Later that same day, Chambers appeared before a local Spanish judge, who ordered him held without bail as extradition proceedings move forward.
Over the past decade, Chambers has become one of the most high-profile private backers of pro-Palestinian direct action across the United States and United Kingdom, drawing on his nine-figure inherited fortune to fund activist groups, legal defense funds, bail funds, and grassroots campaigns. Most notably, he is the founder and primary financial backer of Unity of Fields, which previously operated under the name Palestine Action US. Significantly, the group does not appear on the U.S. State Department’s Foreign Terrorist Organizations list, nor has it been designated a Specially Designated Global Terrorist entity by U.S. regulators.
The 15-count U.S. indictment lays out allegations centered on a supposed coordinated campaign Chambers led between October 2023 and April 2025 to disrupt operations at Elbit Systems of America, an Israeli defense contractor that supplies military equipment to the Israeli armed forces. Prosecutors claim Chambers transferred roughly $7.5 million out of the United States after he left the country in 2023, alleging the funds were intended to provide material support to Hamas. Additional charges include conspiracy to riot, riot itself, and international money laundering. If extradited to the U.S. and convicted on the lead money laundering charge, Chambers faces a maximum sentence of 20 years behind bars.
Prosecutors further allege that Chambers’ personal credit card was used to purchase 18 colored smoke bombs, heavy-duty U-locks, chains, and cables ahead of a direct action protest at an Elbit facility, and that he covered costs for paint and other protest equipment. The indictment also cites a public YouTube interview from October 23, 2023, in which Chambers stated, “We are going to disrupt business and we are going to disrupt business constantly and we are going to use any means that we need to get that point across… I’m very hopeful that we can mount a successful campaign to start shutting down Elbit centres in all of the different states where they’re located.”
Chambers’ associates and supporters have universally denounced the arrest as a politically motivated act of repression, explicitly framing it as a targeted attack by the Trump administration against a prominent voice for Palestinian human rights. In a statement following the detention, they argued, “This extradition is part of a much broader campaign to suppress global movements for emancipation and liberation, particularly those expressing solidarity with people in the formerly colonised world. Fergie has dedicated significant resources to humanitarian causes, human rights, justice and dignity, and this prosecution is another manifestation of that wider effort to intimidate and silence political activism.”
Chambers has long been open about his political beliefs, describing himself as a supporter of anti-colonial resistance and universal self-determination, principles he says anchor all his activist work. Long before his current legal troubles, he covered legal fees and bail for UK-based Palestine Action activists who conducted direct action against Elbit Systems sites. The UK’s Labour government implemented a controversial move in July 2025 to proscribe Palestine Action as a terrorist organization under British law, placing the group in the same legal category as the so-called Islamic State. The ban drew widespread condemnation from global human rights groups, including Amnesty International, which warned that the designation effectively criminalizes peaceful pro-Palestinian protest. Since the ban took effect, more than 3,300 people across the UK have been arrested for publicly expressing support for Palestine Action, a crackdown campaigners describe as one of the largest sustained targets of civil disobedience in modern British history. In a separate high-profile case earlier this year, four Palestine Action activists received prison sentences ranging from four years and eight months to seven years and eight months after a judge ruled that property damage at an Elbit factory carried a “terrorist connection.”
Beyond his work supporting pro-Palestinian causes, Chambers, a self-identified Marxist-Leninist, has a long history of involvement in domestic U.S. protest movements. When he learned his own family’s company had donated to Atlanta’s controversial Public Safety Training Center — widely known to opponents as “Cop City” — he redirected a portion of his wealth to fund bail and legal defense for protesters opposing the facility. He also participated in the 2014 Black Lives Matter uprisings following the police killing of Michael Brown in Ferguson, Missouri, and joined the 2017 Standing Rock protests opposing the construction of the Dakota Access Pipeline.
As of the latest updates, Chambers remains in custody at a jail on Ibiza, where people close to him say poor detention conditions are taking a toll. “He’s in jail. It’s very hot. There’s no fan, no books and he has no spare clothes,” a person who has been in contact with Chambers since his arrest told reporters, noting he is currently sharing a cell with one other inmate.
The case is currently being processed by Spain’s Audiencia Nacional, the national court that handles all international extradition requests. As of publication, requests for comment on the status of proceedings, upcoming hearing dates, and the bail ruling have gone unanswered. The U.S. Department of Justice has also not responded to requests for comment on the case.