ɐ dɪtˈætʃmənt ʌv θɹˈiː sˌiːˌɑːɹjˈuː, θɹˈiː kɹˈuː dˈɛt tˌiːdˌiːˈɛl, ˈɑːpɚɹˌeɪts fɹʌmðə nˈɔːɹðɚn ɹˈiːdʒən ˌɑːpɚɹˈeɪʃənz sˈɛntɚ ˈɛnɹˈɑːk æt ɹˈɑːf bˈeɪs tˈɪndəl ænd kˈɜːɹəntli ˈɑːpɚɹˌeɪts ðə vˌɪdʒɪlˈɛɹ ˈɛɹ dᵻfˈɛns sˈɪstəm.
A detachment of 3CRU, 3CRU DET TDL, operates from the Northern Region Operations Centre (NROC) at RAAF Base Tindal and currently operates the Vigilaire air defence system.