Enhanced cooperation between Saudi Arabia and Russia through the Opec+ prism is yielding investment dividends. The Russian Direct Investment Fund (RDIF) led a high-level business delegation to Saudi Arabia this week and pledged to ramp up investments. The sovereign wealth fund’s CEO Kirill Dmitriev met with the kingdom’s energy sector leadership including Energy Minister Khalid al-Falih, Aramco President Amin Nasser, senior figures from petchems giant Sabic and the Managing...