The Government Says

Submarine Delivery Agency (SDA): Annual Report and Accounts 2024 to 2025

Submarine Delivery Agency (SDA): Annual Report and Accounts 2024 to 2025
Local copy of SDA_Annual_Reports_and_Accounts_2024_to_2025.pdf

https://www.gov.uk/government/publications/submarine-delivery-agency-sda-annual-report-and-accounts-2024-to-2025

seen at 16:31, 29 January in Transparency and freedom of information releases.