Ever since the fortress lost its intended central defensive rôle in 1918 it has been used as a garrison for Göta Signal Regiment (S 2), and since 1984 Life Regiment Hussars (K 3), are also based there.
Siden fæstningen udgik af krigsorganisationen i 1918 har den blandt andet fungeret som garnison for Göta signalregemente (S 2), og siden 1984 ligger også Livregementets husarer (K 3) dér.