The Russian-Armenian volunteer units took part in military activities in the Middle Eastern theater of World War I.
ðə ɹˈʌʃənɑːɹmˈiːniən vˌɑːləntˈɪɹ jˈuːnɪts tˈʊk pˈɑːɹt ɪn mˈɪlətˌɛɹi æktˈɪvᵻɾiz ɪnðə mˈɪdəl ˈiːstɚn θˈiəɾɚɹ ʌv wˈɜːld wˈɔːɹ ˈaɪ.