A. June 2014
B. June 2018
C. 9 June 2017
D. 8 August 2019
🧠 Explanation:
Pakistan joined the Shanghai Cooperation Organisation (SCO) as a full member on June 9, 2017, enhancing regional ties. For international relations students, this highlights Pakistan’s global role, making it a key topic for studying regional alliances and geopolitics.
