Private Superforecasting Workshop asks:
Will Russia and the People's Republic of China (PRC) conduct any joint naval exercises before 1 March 2021?
Russia and China have engaged in joint naval exercises in the past, both bilaterally and with other nations (Diplomat, CNN). Both Russia and the PRC conducting joint naval exercises with one or more other navies would also count.
NOTE 13 November 2020: The joint exercises must include both Russia and China to count.