President of Azerbaijan Ilham Aliyev sent a message of condolence to the president of the Islamic Republic of Iran Mahmoud Ahmadinejad whereby the head of Azerbaijani state expressed deep condolence on heavy human loss as a result of blasts in the city of Zahedan.
"Sharing your grief on this tragedy, I express my deep condolence to You, the families and natives of the killede, and wish soonest recovery of the wounded", the letter says.