COPENHAGEN (Reuters) -Denmark will join the European Union’s defence policy after a referendum on Wednesday, public broadcaster DR projected, signalling the latest shift among Nordic countries to deepen defence ties in response to Russia’s invasion of Ukraine. Denmark is the only EU member that is not part of the bloc’s defence and security policy, after the country secured several exemptions in a 1993 referendum. Preliminary results by DR showed 66.6% of voters were in favour of removing an opt-out to the EU’s so-called Common Security and Defence Policy (CSDP). Almost 34 percent of voters po…