"Military agencies are engaged in intensive dialogue, they discuss all the relevant issues," Peskov told reporters when asked if the Kremlin has received the letter and if the presidents have really touched upon this issue.
In April, Azerbaijan announced that fragments of the Iskander missiles, allegedly used by Armenia during the escalation in Karabakh in the autumn of 2020, were found in Shusha during a mine clearance operation. Earlier on Tuesday, Aliyev recalled discussing the matter with Putin in their recent phone conversation and also said that Baku had sent an official letter to Moscow to seek clarification.