We are working at the fact of free delivery of military hardware in the amount of $800,000,000 to Armenia by Russia, said spokesman of Azerbaijani Defense Ministry Eldar Sabiroghlu.
He noted that he does not want to give partial comments on the issue.
"There is a definite information, which needs to be collected. Official position of the Ministry will be declared after the investigation is complete", said he.
/Day.Az/