военные учения(Separately, a Ukrainian government official said that Russian military exercises conducted earlier this year near Ukraine's borders helped Russian forces essentially rehearse an invasion.
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крупные военные учения("сабля оберег"; Every two years the Australian Defence Force invites the United States, ‘five-eye' allies and others to participate in a large military exercise – Talisman Sabre. For several weeks more than 30,000 military personnel from Australia and its allies amass in northern Queensland to practice how they would cooperate to initiate, prosecute and successfully end a military campaign AllaR)