Complex sentence: In the past it was brigade-size, with CT "Hawks" Battalion (now Counter-terrorist Battalion), together had name 72 Special Brigade, but it has the status of a battalion within the restructured Serbian Army.
Split into simpler sentences: In the past it was brigade-size, and included the CT "Hawks" Battalion (now Counter-terrorist Battalion), and was known as the 72 Special Brigade. Curently it has the status of a battalion within the restructured Serbian Army.