What is the area of Autonomous Region in Muslim Mindanao?

The Autonomous Region in Muslim Mindanao (ARMM) has been dissolved and replaced by the Bangsamoro Autonomous Region in Muslim Mindanao (BARMM) in 2019.

The BARMM has a land area of approximately 11,900 square kilometers (4,600 square miles), which is about 12% of the total land area of Mindanao. This includes the following provinces:

* Basilan

* Lanao del Sur

* Maguindanao

* Sulu

* Tawi-Tawi

* Cotabato City

It is important to note that the BARMM is still a young region, and its exact boundaries and administrative divisions are still being finalized.