ˈɜːlɪɚɹ ɪn dʒˈuːn tˈuː θˈaʊzənd fˈoːɹ, ɐ wˈɑːtʃtaʊɚ nˈeɪmd sˌæntɪˈɑːɡoʊ bˈæstiən wʌz dɪskˈʌvɚd dˈʊɹɹɪŋ ðə kənstɹˈʌkʃən ʌv dˈeɪɾɚɹən pˈɑːlæwən.
Earlier in June 2004, a watchtower named Santiago Bastion was discovered during the construction of Dataran Pahlawan.