The Provision of OBSIDIAN Support
Ministry of Defence
- Estimated value
- £2,375,000
- Excluding VAT
- Where
- UK-wide
- Buyer in South East England
- Trade
- Other
- Military defence services
- Documents
- On the Defence Sourcing Portal
- Registration may be needed
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Quick read
Worked out by Evendraft from the notice’s own data, on 26 Oct 2026. The official notice is the one to rely on.
- Time to bid
- 48 full UK working days before the closing day, Wed 6 Jan 2027 (England and Wales bank holidays left out). Questions to the buyer close on Fri 6 Nov 2026, 8 working days from now.
- Time allowed
- The buyer allowed 72 days from publication to the closing day: longer than the median for open the Other group tenders (30 days).
- Value
- £2.38m is above the median (£343,628) of the 160 open the Other group tenders that state a value.
- This buyer
- 18 more open tenders from Ministry of Defence listed here.
What happens next
Dates and times are UK time, as the buyer published them. Check them on the official notice: buyers can change them.
Now
Get the documents
Documents are on the Defence Sourcing Portal (registration may be needed). Find the tender there by its title or the buyer’s reference.
In 11 days
Last day for questions
Send any clarification questions to the buyer by then, through the route the notice gives.
In 72 days
Submit your tender
Submit through the route the notice gives, before this time (UK time). Late tenders are usually not accepted.
About this tender
The summary is the start of the buyer’s own description, word for word. The full description and the documents are on the official notice.
This procurement seeks a 24-month support, maintenance, and training contract for the OBSIDIAN Electronic Surveillance (ES) system, a critical Electromagnetic Spectrum (EMS) exploitation capability used by the Field Army. The contract will run from February 2027 to February 2029.
- Official notice
- Find a Tender, notice 101176-2026
- Buyer
- Ministry of Defence
- Buyer’s region
- South East England
- Where the work is
- UK-wide
- Listed on Evendraft under
- UK-wide tenders (a national buyer)
- Published
- 26 Oct 2026
- Tender deadline
- 6 Jan 2027, 23:59 UK time
- Questions by
- 6 Nov 2026, 23:59 UK time
- Estimated value
- £2,375,000 (excluding VAT)
- Trade
- Other
- CPV codes
- 75221000 Military defence services
- Procedure
- Open procedureOne stage: any supplier can send a full tender.
- Framework
- Not stated on the notice
- Lots
- Not divided into lots
- Suitable for small businesses The buyer’s answer
- Yes
- Suitable for charities and social enterprises The buyer’s answer
- Yes
- Good for small firms Evendraft’s filter
- No (estimated value over £1m)Good for small firms means the buyer marked it suitable for small businesses, the estimated value is £1m or less (or not stated), it is open to new suppliers, and it is not a framework with more than 20 places. Tenders where the buyer didn't say are left out.
- Documents
- On the Defence Sourcing Portal
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- Value
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All 176 open other open tenders
Every open tender from Ministry of Defence (19)UK-wide public sector tenders (295)
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