"Iran has dispatched six ... warships to international waters and the Gulf of Aden region in an historically unprecedented move by the Iranian Navy," Sayyari told a gathering of armed forces officials, IRNA reported.
Sayyari said that preserving Iran's territorial integrity in its southern waters called for the "perseverance and firmness" of the navy.
The move to dispatch the warships "is indicative of the country's high military capability in confronting any foreign threat on the country's shores," Sayyari said.
The ISNA report did not mention the threat of pirate attacks, which, fuelled by large ransoms, have continued almost unabated despite the presence of an armada of foreign warships patrolling the Indian Ocean and Gulf of Aden.
In January, pirates released an Iranian-chartered cargo ship carrying 36,000 tonnes of wheat to Iran from Germany that was seized in November. In March, a regional maritime official said Somali villagers had detained another Iranian vessel.
Read it all here.