Russia is estimated to have a massive force of 1,800 tanks, 3,950 armored vehicles, 810 multiple-rocket-launch systems, and 400 fighter jets ready for a major offensive in the east of Ukraine.
According to Foreign Policy, an unnamed Ukrainian defence official has estimated that Russia has 300 helicopters and 2,700 artillery systems prepared.
The official, who spoke on the condition of anonymity, stated that they expect a large-scale invasion to occur within the next 10 days.
Meanwhile, Ukraine is taking precautions and preparing for a possible Russian offensive in the Donbas.
