Change of https://www.gov.uk/guidance/defence-estate-optimisation-deo-portfolio

Change description : 2026-03-27 11:29:00: The “Context and major investment projects” and “Site disposals” sections have been updated. The Investment map has been removed pending an update. The DEO Disposal timeline has been updated for 2026. [Guidance and regulation]

Showing diff : 2024-10-17 09:41:42.989967308 +00:00..2026-03-27 11:29:34.958358334 +00:00

Guidance

Defence Estate Optimisation (DEO) Portfolio

DEO is the single biggest estates change programme within Defence, investing £5.1bn in modern, greener and more sustainable infrastructure.

Update history

2026-03-27 11:29
The “Context and major investment projects” and “Site disposals” sections have been updated. The Investment map has been removed pending an update. The DEO Disposal timeline has been updated for 2026.

2024-10-17 10:41
Updated ‘DEO Disposal Timeline 2024’.

2024-07-25 10:55
Added a news story to ‘Related news’.

2024-03-20 16:29
Added a news story to ‘Related news’.

2024-01-11 14:59
Updated information on DEO’s investment projects and optimisation.

2023-12-07 12:32
Added latest news story under ‘Related news’ section.

2023-03-09 09:47
Added latest news story under ‘Related news’ section.

2023-02-28 14:22
Updated ‘DEO Disposal Timeline 2023’ and added latest news story.

2022-11-30 11:48
Webpage updated with most recent portfolio.

2022-11-25 11:53
Webpage content updated with most recent information about DEO.

2022-06-28 09:07
Addition of ‘DEO disposal timeline 2022’.