"We immediately began to tell our American colleagues when we still had acceptable, mutually respectful relations… that we will not allow your military biologists to do something vague on the Russian borders," Ermakov said.
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"What is happening in Georgia, according to our assessment, is the work of the US Department of Defense on Georgian territory with biological material, the use of our neighbor, our Georgian colleagues, partners, as guinea pigs," he added.
Addressing the statement, Moscow has requested information on the facility from Washington, but Department of Defense spokesman Eric Pahon stressed that the center has nothing to do with biological weapons.