Will be 'catastrophic' if Russia-Ukraine crisis escalates into war: UN Secretary General
World | February 18, 2022 21:28 ISTRussia announced nuclear drills, even as leaders of nations from the West looked for ways to ease the tensions. According to US estimates, Russia has amassed between 169,000 and 190,000 personnel in and near Ukraine, up from about 100,000 on January 30.