The senior Iranian diplomat also wished speedy recovery for the injured.
At least 15 Armenian military servicemen were killed and three others in serious condition after a fire broke out in the barracks of a military unit, the country's defense ministry said Thursday.
"According to preliminary information, 15 servicemen were killed as a result of a fire that broke out in the barracks of an engineer and sniper company of a military unit ... and the condition of three servicemen is assessed as serious," the ministry said in a statement.
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