Defence and Security Accelerator logo
Defence and Security Accelerator

Defence Innovation Loans

Invests through United Kingdom Defence Innovation Loans in mature defence innovations to support late-stage commercialization.

Between cyclesDefence and Security AcceleratorUnited Kingdom

Defence Innovation Loans is a repayable loan programme co-delivered by the Defence and Security Accelerator (DASA) — now integrated into UK Defence Innovation (UKDI) as of February 2026 — and Innovate UK Loans Ltd. The programme provides below-market-rate financing to UK SMEs holding mature, later-stage defence innovations who need capital to reach full commercialisation. Loan amounts range from £…

Repayable below-market-rate loans for UK SMEs commercialising mature defence innovations, delivered by the Defence and Security Accelerator (now part of UK Defence Innovation); programme currently paused.

CycleiHow often this grant runs - e.g. annually, on a rolling basis, or a one-off call.Multiple per year
Next deadlineiThe next date applications are due. Rolling means you can apply any time.-
Decision timeiTypical time from the deadline to the funder's decision.-
Project durationiHow long the funded work is expected to run.-
Award typeiThe form of funding - grant, equity, loan, tax credit, etc.Loan
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.-

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UK Defence Innovation (formerly DASA) logo
Between cycles

Defence Innovation Loans

🇬🇧UKDI / DASA · United Kingdom

Provides United Kingdom Defence Innovation Loans financing for mature defence solutions needing capital before full commercialization.

DefenseHardware+2
£100K – £1M
Ministry of Defence logo
Open

Defence Innovation Fund

🇬🇧MoD · United Kingdom

Supports United Kingdom defence startups with rapid MoD contract opportunities in autonomy, robotics, and control systems.

DefenseAI+4
£100K – £350K
Ministry of Defence logo
Between cycles

Defence Innovation Loans/27 — Next

🇬🇧MoD · United Kingdom

Funds companies with strong defense applications through development loans and advisory support for advanced innovation.

DefenseHardware+5
£100K – £1M
UK Defence Innovation (formerly DASA) logo
Between cycles

Defence Innovation Loan/26 Cycle 5

🇬🇧UKDI / DASA · United Kingdom

Offers United Kingdom defence innovation teams a government-backed low interest loan route through an official loan programme.

DefenseHardware
£250K – £1.8M
Defence Science and Technology Laboratory logo
Open

DASA Open Call — Emerging Innovations (Phase 1)

🇬🇧Dstl · United Kingdom

Offers research teams and institutions for DASA Emerging Innovations in defense innovation, artificial intelligence, and cybersecurity.

DefenseAI+7
£50K – £100K
Defence Science and Technology Laboratory logo
Open

DASA Open Call — Defence Rapid Impact (Phase 2)

🇬🇧Dstl · United Kingdom

Helps research teams and institutions for DASA Defence Rapid Impact in defense innovation, artificial intelligence, and cybersecurity.

DefenseAI+7
£100K – £350K