The Department for Environment, Food & Rural Affairs (Defra) has published the consultation outcome for the UK Marine Strategy Part One update 2025. This document includes a summary of responses and a government response. The consultation, which ran from 20 June 2025 to 15 August 2025, sought views on the UK's updated assessment of Good Environmental Status (GES) for UK seas, as well as on the proposed objectives, targets, and indicators for the next six-year cycle. Defra received 31 responses from a diverse group that included environmental non-governmental organisations, marine industries, commercial fisheries, the energy sector, marine researchers and members of the public. In addition to the consultation outcome, Defra has published the updated Marine Strategy Part One document. This framework sets out the strategy for achieving GES in UK seas over the next six years. It includes updated assessments of the state of UK seas, high-level objectives for GES and detailed targets and indicators for measuring progress.