The UK is rejoining the European Union’s £85bn (€98bn, $106bn) scientific research programme Horizon, but has decided not to participate in the bloc’s nuclear research alliance Euratom.

The UK government confirmed, however, that it will take forward its own post-Brexit fusion energy strategy instead of associating with the Euratom programme.

“In line with the preferences of the UK fusion sector, the UK has decided to pursue a domestic fusion energy strategy instead of associating to the EU’s Euratom programme,” a statement said.

“This will involve close international collaboration, including with European partners, and a new, cutting-edge alternative programme, backed by up to £650m to 2027. It will ensure UK taxpayer funding is spent in the UK’s best interests.”