World Bulletin/News Desk
"We're not going to guess what's on Russia's mind, but we can see what Russia is doing on the ground - and that is of great concern. Russia has amassed around 20,000 combat-ready troops on Ukraine's eastern border," NATO spokeswoman Oana Lungescu said in an emailed statement.
Moscow denies Western accusations that it has armed and supported rebels who are fighting Ukrainian forces in eastern Ukraine. It announced new military exercises to take place all this week, involving bombers and warplanes on Monday in a show of strength near the border with Ukraine.
NATO said early this year that Russia had amassed some 40,000 troops close to the Ukraine border. By June, the number had dropped to less than 1,000, but then Russia started building the force up again.
A NATO military officer, speaking on condition of anonymity, said that early this month Russia had significantly increased the number of troops near the Russian border.
The roughly 20,000-strong troop presence included tanks, infantry, artillery, air defence systems, as well as logistics troops, special forces, and various aircraft, the officer said.
Previously, Russia has used military exercises as cover for intervention, military analysts say.
The European Union and the United States last week agreed tough new sanctions against Russia over its actions in Ukraine, marking a new phase in the biggest confrontation between Moscow and the West since the Cold War.
The conflict worsened dramatically after the downing of Malaysian flight MH17 over rebel-held territory on July 17 by what Western countries say was a Russian-supplied missile.Last Mod: 06 Ağustos 2014, 14:20