UK Defence Offset Policy: Overseas Suppliers Must Reinvest Contract Value in Britain

The UK Defence Offset Policy, launched on 30 October 2026, will require overseas companies that win major British defence contracts to deliver economic benefits in the UK worth up to the full value of those contracts. The Ministry of Defence announced the launch on its official X account, saying the policy will help prioritise buying British wherever possible and ensure that “Britain gets something back” when equipment must be bought abroad.

How the offset obligation will work

Under the new rules, foreign contractors selected for significant UK procurements will be asked to reinvest in the British economy. According to the government, a £100 million contract could require up to £100 million of UK benefits. These can include creating jobs and apprenticeships, opening or expanding UK factories, investing in British suppliers, transferring technology and know-how, and using more UK-made components.

A new central Offset Authority will agree, value and track delivery through formal Offset Agreements. The MoD said it will apply the policy case by case and notify suppliers early in the procurement process.

Why London is introducing offsets now

The government said the UK has spent more than £35.2 billion on defence contracts and services with overseas industry since 2016, around 11% of the MoD’s direct spending with industry between 2016/17 and 2025/26. Around 85% of MoD expenditure already goes to UK firms, and ministry investment supported an estimated 274,000 UK industry jobs last year.

“Every pound we invest in defence should be judged by what it does for Britain,” Defence Secretary Wes Streeting said in the official announcement, which was made during a visit to BAE Systems’ Scotstoun shipyard in Glasgow, where Type 26 frigates are built.

Part of the wider Back British approach

The policy forms part of the government’s “Back British” approach and delivers commitments made in the Defence Investment Plan and the Defence Industrial Strategy. With it, the UK joins countries such as Poland, Norway and the Netherlands that already use defence offset arrangements.

Offset regimes are common in international arms trade but are often debated, as critics argue they can raise procurement costs, while supporters say they strengthen domestic industrial capacity and supply-chain resilience. Further detail on thresholds and individual programmes is expected as the first procurements under the policy approach in 2027.

Featured image: Royal Navy / OGL v1.0, via Wikimedia Commons