Foreign ministers from G20 countries will meet in Johannesburg on Thursday, but U.S. Secretary of State Marco Rubio will not attend amid diplomatic tensions between South Africa and the U.S. Diplomats including Russian Foreign Minister Sergey Lavrov

South African President Cyril Ramaphosa on Thursday opened the two-day G20 Foreign Ministers' Meeting in Johannesburg, the largest city and economic hub of South Africa, where he called for multilateralism and the application of international law in resolving world crises.

U.S. Secretary of State Marco Rubio will skip a meeting of foreign ministers from the leading rich and developing nations, known as the Group of 20, that starts on Thursday