"We signed a contract with Russia. It is being done. We will acquire a large portion of the systems by the end of this year," Hossein Dehghan told state television late Tuesday.
Iran unveils new short range ballistic missile
He said Iranian troops were being trained in Russia to operate the surface-to-air missile systems.
This week, the state-run Russian Technologies corporation (Rostec) announced the signing of a delivery contract in Tehran for S-300 missiles.
Moscow in April lifted a ban dating from 2010 on selling the missile systems to Iran, ahead of Tehran sealing a final historic deal with world powers in July to curb its nuclear programme.
Russia working to pierce 'any missile shield': Putin
The decision sparked condemnation from Israel and concern from Washington, as it came before the lifting of the sanctions by the UN Security Council.
Russia, Iran have signed contract for missile system delivery
Russia will provide Iran with a "modernised and updated" version of the missile systems, following up on an initial contract signed in 2007, Rostec Director General Sergey Chemezov said in a statement.
COMMENTS (1)
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ