UK Defence and Security Exports (UKDSE) is part of the Department for Business and Trade. UKDSE supports UK defence, physical security and cyber security companies to export products, technology, and services. We also help unlock high-value and strategic inward investments in these industries across the whole of the UK. As part of this, we provide specialist export advice and practical assistance, working closely with industry and other government departments including the Ministry of Defence, the Home Office and the Foreign, Commonwealth and Development Office as well as government agencies UK Export Finance and Export Control Joint Unit.