Russia nuclear-powered submarine to visit Cuba amid rising tensions with US

Russian sub - joined by three other naval vessels - will not be carrying nuclear weapons, authorities in Havana said as they announced the visit A Russian nuclear-powered submarine - which will not be carrying nuclear weapons - will visit Havana next week, Cuba's communist authorities have announced, amid rising tensions with the US over the war in Ukraine. The nuclear submarine Kazan and three other Russian naval vessels, including the missile frigate Admiral Gorshkov, an oil tanker and a salva...