The 2024 Filton Elbit Systems break-in was a high-profile direct action carried out by members of the pro-Palestinian group Palestine Action on 6 August 2024 at the Elbit Systems UK facility at the Aztec West Business Park in Filton, near Bristol, England. [1] The site is a research, development and manufacturing hub for Elbit, an Israeli-linked defence company. The activists drove a repurposed prison van into the compound, breached security fences, entered the facility and caused substantial damage to property and equipment; the action also involved confrontations with security personnel and police. [2] Several activists were arrested and later charged with aggravated burglary, criminal damage, and violent disorder. One defendant is additionally charged with grievous bodily harm for allegedly striking a police officer with a sledgehammer. The break-in sparked national debate about protest tactics, the use of anti-terror laws, and the role of defence manufacturing in British domestic and foreign policy.
Palestine Action is a UK-based activist network that targets firms associated with the Israeli military, especially companies it says supply weapons used against Palestinians. Prior to August 2024, the group had undertaken smaller-scale protests, blockades, and occupations at Elbit-linked sites. Their strategy emphasises direct action, including sabotage, to disrupt what they view as a "war-machine infrastructure."
Elbit's Filton facility, which is often referred to in reporting as the Horizon site, was opened in July 2023. Elbit had held a separate lease in the Aztec West business park since 2019 for other UK operations, but the specific Horizon/H2 Filton facility that Palestine Action targeted was inaugurated in July 2023. [3]
The facility had been under repeated protest pressure. According to activist supporters, the site manufactured quadcopter drones, among other systems, which they claim are used by the Israeli military in Gaza; the Filton site's existence and operation attracted sustained opposition from Palestine Action.
In the early hours of 6 August 2024, a group of Palestine Action activists drove a decommissioned prison van into the perimeter fence of the Elbit Systems site in Filton, using the vehicle effectively as a battering ram to breach the outer security barrier. [4]
After breaking through, the activists entered the facility. Inside, they used tools including sledgehammers, crowbars and fire extinguishers filled with red paint to vandalise equipment, walls, and floors. According to the prosecution at their later trial, they damaged drones, technical systems and other sensitive materials, and sprayed red paint to symbolise "blood." [2] It's estimated over £1 million in damages were caused to the facility.
During the break-in, there was a violent confrontation between the activists and responding security staff and police. Bodycam and CCTV footage shown at trial allegedly depicts one of the activists striking Police Sergeant Kate Evans with a sledgehammer while she was on the ground, causing serious injury. The defendant, a then 23-year-old man, is charged with grievous bodily harm. Other police officers reported being threatened and, in one account, having a hammer swung at them.
Six people were arrested at the site that day, while additional arrests followed in nationwide raids in the days and months afterward. The total number of activists charged in relation to the break-in eventually reached 18, a group widely referred to as the "Filton 18."
Immediately after the break-in, the arrested suspects were detained under the UK Terrorism Act, allowing extended detention without charge. However, the formal charges later brought by the Crown Prosecution Service (CPS) were not terrorism offences; instead they included aggravated burglary, criminal damage, and violent disorder. Nevertheless, the CPS indicated it would argue the offences had a "terrorist connection," which could be treated as an aggravating factor at sentencing.
The first major trial involving a subset of six activists began at Woolwich Crown Court in November 2025.
During opening statements, the court was shown body-worn police footage, CCTV and video taken by activists' own devices including GoPros, capturing the van breach, the interior damage and the violent confrontation with police and security staff. The footage allegedly shows the hammer strike on Sgt Evans. The defendants have denied all charges against them. [5]
In September 2025 Elbit Systems UK announced the closure of the Aztec West site following the attack and other similar ones done before and afterwards by copycats. [6]
Evans suffered fracture to a lumbar vertebra, was left in severe pain and was unable to carry out normal activities, she was off work for about three months and later returned on reduced duties. [2]