A Eurasian political, economic, and security organisation founded in 2001, focused on regional stability, counter-terrorism, and cooperation among its member states.
The SCO, its founding year, its members, and its counter-terrorism arm (RATS) are recurring international-organisation facts, with a clear security and Central Asia angle relevant to CAPF.
The SCO is a Eurasian security grouping led by China and Russia; do not confuse it with the Quad (Indo-Pacific) or BRICS (emerging economies), though India is in all three.
Eurasian security and counter-terrorism bloc (founded 2001, led by China and Russia); India and Pakistan joined as full members in 2017.