Islamic Military Alliance is headed by Ex-Pakistan Army Chief Raheel Sharif, the main purpose of this was to counter:

The question has an error; the Islamic Military Counter Terrorism Coalition, led by former Pakistan Army Chief Raheel Sharif, aims to counter terrorism, not a coalition of Muslim countries itself. Established in 2015 by Saudi Arabia, it fosters military cooperation among Muslim nations. Studying this highlights its role in regional security, the challenges of coordinating diverse nations, and its impact on counter-terrorism. It also offers insights into how alliances address threats, providing lessons on collaborative security strategies to enhance stability.