Tensions rose last month, when Georgia accused Russia of shooting down an unmanned reconnaissance aircraft in Georgian airspace. Moscow has denied any role.

• 上个月，紧张加剧。格鲁吉亚指责俄罗斯击落一架在格鲁吉亚领空的无人驾驶侦察机。莫斯科否认跟这件事情有牵连。