Concept:The Peninsula Shield Force is the military arm of the Gulf Cooperation Council (GCC).
Explanation:The Peninsula Shield Force was established to provide collective defense among GCC member states.
It was created in 1984 and is headquartered in Saudi Arabia.
The GCC includes six nations: Saudi Arabia, Kuwait, UAE, Qatar, Oman, and Bahrain.
This force is part of the GCC's broader political and security cooperation framework.
Other organizations like the Arab League, OIC, or OPEC do not have a specific military force named Peninsula Shield.
Answer:Gulf Cooperation Council