Sky News has published possible evidence of Iran's transfer of weapons to Russia: we are talking about a contract between states for the supply of artillery, tank shells, and missiles for more than a million dollars. This is stated in the Sky News material concerning sources in the security services. https://sancaqdar.com/politics/erdogan-got-a-taste--turkey-raises-the-fee-for-passage-through-the-black-sea-straits-for-the-second-time-in-a-year-755