When Organization of Islamic Cooperation (OIC) was established:

When Organization of Islamic Cooperation (OIC) was established:
Answer: September 1969

The OIC was established in September 1969 to promote Muslim solidarity and cooperation. Studying this highlights its role in Islamic unity, the challenges of multilateral coordination, and its impact on global diplomacy. It also offers insights into how the OIC supports Muslim causes, providing lessons on Pakistan’s active role in OIC initiatives.