UK Allocates £500 Million for AI Safety and Security, Backs Sovereign AI Unit With Extra £140 Million

Chancellor John Healey announced £500 million in additional funding for artificial intelligence safety and security measures, along with a further £140 million commitment to the UK's Sovereign AI Unit, as part of the 2026 Autumn Budget. The spending package represents a comprehensive government push to establish Britain as a leader in responsible AI development while reducing dependence on foreign technology suppliers.