“According to President Alexander Stubb, the strongest security guarantee is Ukraine’s membership in the EU. Mr President, I beg to differ” Mr Orbán wrote, adding that “EU membership is not a security guarantee; it is a merit-based process. If it truly were “the strongest security guarantee,” then Finland would have had no reason to join NATO. Fast-tracking Ukraine into the EU would not strengthen our Union — it would drag the threat of war directly inside it. We suggest a more reasonable approach,” the Hungarian Prime Minister wrote.