ɹᵻmˈoʊt sˈɛnsɚ jˈuːnɪt wˈʌn ˌɑːɹɹˌɛsjˈuː, fˈɔːɹmɚli nˈoʊn æz nˈoʊ. wˈʌn ɹˈeɪdɑːɹ sɚvˈeɪləns jˈuːnɪt, wʌz ɹᵻnˈeɪmd ˌɔn tˈuː mˈeɪ tˈuː θˈaʊzənd fˈɪftiːn.
Remote Sensor Unit (1RSU), formerly known as No. 1 Radar Surveillance Unit, was renamed on 2 May 2015.