http://: https://caspiannews.com/news-detail/iranian-russian-navies-conduct-joint-drill-in-indian-ocean-2021-2-16-30/

The exercise codenamed “Iran-Russia Maritime Security Belt 2021” took place on 15-16 February. On 16 February, Russian and Iranian sailors were scheduled to practice joint maneuvers, free a merchant vessel captured by pirates and extinguish a simulated fire on a vessel in distress, the report added.