In a historic move that marks a watershed moment for global tech labor organizing, hundreds of Google DeepMind employees based in the United Kingdom have overwhelmingly voted to form a union, driven by urgent ethical concerns over the misuse of the company’s artificial intelligence technology by the U.S. and Israeli militaries in conflicts involving Iran and Gaza.
Following the internal ballot held among Communication Workers Union (CWU) members at DeepMind, official results showed a 98% majority in support of unionization. On Tuesday, workers formally submitted a request to Google DeepMind’s leadership to recognize both the CWU and Unite the Union as their official workplace representatives. If recognized, this organizing effort will become the first formal union at a major global frontier artificial intelligence research lab, according to campaign organizers.
At the core of the workers’ demands is an immediate end to the provision of Google AI tools to the Israeli military and U.S. defense entities. Additional demands include the reinstatement of a previously discarded company pledge to refrain from developing AI-powered weapons and mass surveillance tools, the establishment of an independent ethics oversight body with decision-making authority, and formal guarantees that individual employees retain the right to decline work on specific projects on moral or ethical grounds.
This unionization push is part of a broader global grassroots movement among DeepMind staff, with employees across international locations planning coordinated in-person protests and so-called “research strikes,” a work stoppage action where researchers suspend their regular work to highlight their concerns.
One anonymous DeepMind employee emphasized that no staff want their cutting-edge AI research to become complicit in violations of international law, noting that the technology is already aiding what the employee called Israel’s genocide of Palestinians in Gaza. “Even if our work is only used for administrative purposes, as leadership has repeatedly told us, it is still helping make genocide cheaper, faster, and more efficient,” the worker said. “That must end immediately, as must harm to Iranians and human lives anywhere.”
The successful unionization vote would cover at least 1,000 DeepMind employees based at the company’s London headquarters. In the formal letter submitted to management, workers have given DeepMind leadership 10 working days to voluntarily recognize the two unions or enter into mediated negotiation talks. If management fails to meet the deadline, workers will launch a formal legal process to force official recognition.
The vote comes at a time when the UK government is actively pursuing policies to attract major global technology investment, positioning the country as a leading hub for AI innovation. Already, several high-profile AI firms including Anthropic have announced plans to expand their London-based operations in recent months.
CWU national officer John Chadfield framed Tuesday’s announcement as a defining moment for tech workers around the world. “This is a really important moment where tech workers at Google’s frontier AI lab are connecting with some of the most oppressed people in communities around the world in meaningful ways, based on foundational values of solidarity and trade unionism,” Chadfield said. “By exercising their rights to collectivise they are in a strong position to demand their employer stop circling the ethical drain of military-industrial contracts, echoing the sentiment of many working people in the UK and elsewhere.”
This latest labor action is the culmination of years of growing internal unrest among Google employees over the company’s military contracts. Earlier this year, more than 600 Google staff across the company’s AI and cloud divisions signed an open letter urging leadership to cut off the Pentagon’s access to Google technology for classified military operations. Google previously drew widespread backlash after firing dozens of employees who participated in protests against Project Nimbus, a joint initiative with Amazon to provide cloud and AI services to the Israeli government amid the ongoing military campaign in Gaza. In 2023, the company also faced heavy criticism for its acquisition of Israeli cloud security firm Wiz, which was founded by former veterans of Unit 8200, the Israeli military’s elite cyber espionage and surveillance unit.