Tielen is a village in the province of Antwerp in Flanders, Belgium. It is part of the municipality of Kasterlee. The nearest city is the neighbouring city of Turnhout. Other neighbouring towns are Vosselaar, Lichtaart, Poederlee, Lille and Gierle.

The Para-Commando Brigade was an elite force in the Belgian Land Component, consisting of two paracommando battalions, the Special Forces Group and a support unit of the Communication & Information Systems Group (CIS). In 2003, its name was changed to the Light Brigade. On 3 July 2018, the Light Brigade was renamed and transformed into the Special Operations Regiment.