Is Russia Heating the War on Iran in the Persian Gulf?

Semaphore reports that Israel and several Gulf states are lobbying Russia against providing military hardware to Iran. J Solomon writes quote Arab diplomats have told Russian officials supplying Tehran with advanced weapons would not only destabilize the military balance in Persian Gulf, but also place Russia firmly on the side of Iran. The relationship has really changed in the last five years last decade between Russia and Iran into a full military alliance.