If you have not heard about this movie, I would like to recommend it, it is also known in the west as the Raid: Redemption.
When a raid into a crime lord's lair goes badly, and without any backup, the police have to fight their way out. It stars Iko Uwais, from the Merantau movie. It has won 4 awards at international film festivals. I have watched it and highly recommend it to any action movie fans.