Explanation
n 2021, Iran's Foreign Ministry announced that they had joined the SCO as the ninth member. Country Accession started Member since 1.China — 15 June 2001 2.Kazakhstan 3. Kyrgyzstan 4. Russia 5. Tajikistan 6. Uzbekistan 7. India 10 June 2015 9 June 2017 8. Pakistan 9. Iran 17 September 2021 4 July 2023 10. Belarus 16 September 2022 4 July 2024
