Opinion: As NATO shows unity, Putin has himself to thank
Even before NATO members officially kicked off their two-day summit in Vilnius, Lithuania, this week, the alliance dealt a painful blow to Russian President Vladimir Putin. On Monday evening, the leader of the bloc’s most contentious member, Turkish President Recep Tayyip Erdogan, lifted his long-standing refusal to allow Sweden to join NATO. Frida Ghitis Putin’s invasion…