Shanghai Cooperation Organisation

The Shanghai Cooperation Organisation (SCO) is a Eurasian political, economic, international security and defence organization established by China and Russia in 2001. It is the world's largest regional organization in terms of geographic scope and population, covering approximately 24% of the area of world and 42% of the world population. As of 2024, its combined nominal GDP accounts for around 23%, while its GDP based on PPP comprises approximately 36% of the world's total.