“Threats alone are disaster for NATO”: Michal Smetana on Trump, Greenland and future of European security

The Trump administration’s refusal to rule out taking the Danish territory of Greenland by force has caused shockwaves in Europe, with the threat to a fellow NATO member raising grave questions about the alliance’s future. If NATO does cease to exist in its current form, what will that mean in practical terms for European countries such as Czechia? I discussed that and related questions with Michal Smetana, a security expert at Prague’s Charles University.