This is the best summary I could come up with:
Sept 6 (Reuters) - Armenia said on Wednesday it would host a joint military exercise with the United States next week, a development that Russia said was cause for concern.
The Armenian Defence Ministry said the purpose of the Sept. 11-20 "Eagle Partner 2023" exercise was to prepare its forces to take part in international peacekeeping missions.
He said the Americans - including members of the Kansas National Guard which has a 20-year-old training partnership with Armenia - would be armed with rifles and would not be using heavy weaponry.
Russia has a military base in Armenia and sees itself as the pre-eminent power in the South Caucasus region, which until 1991 was part of the Soviet Union.
It maintains a peacekeeping force in the region to uphold an agreement that ended a war between Armenia and Azerbaijan in 2020, the second they have fought since the Soviet collapse.
Armenian Prime Minister Nikol Pashinyan said in a weekend interview with an Italian newspaper that Russia had failed to protect Armenia against what he called continuing aggression from Azerbaijan.
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