Putin's Black Sea Threat 'Terrifies' NATO; Bloc Scales Naval Security Fearing Russian Attacks

Russia's Black Sea threat that the region is "no more safe" has spooked NATO. A "rattled" NATO has now stepped up its surveillance of the Black Sea region. The announcement came after a crucial meeting of the NATO-Ukraine council. This council was launched at the NATO summit in Lithuania earlier this month. Russia issued the Black Sea threat after a Ukrainian drone attack on Crimea's Kerch Bridge.