ɪn mˈɑːɹtʃ nˈaɪntiːnhˈʌndɹɪd twˈɛnti wˈʌn, dʒˈoːɹdənɹˌɑːzwədˈoʊski mˌeɪd jˈuːs ʌv hɪz kˈɑːntækts ɪn bˌuːkɚɹˈɛst tə hˈɛlp stˈɑːɹt ðə pˈoʊlɪʃ ɹoʊmˈeɪniən ɐlˈaɪəns, baɪ nᵻɡˈoʊʃɪˌeɪɾɪŋ ɐ kənvˈɛnʃən ˌɔn dᵻfˈɛnsɪv ɐlˈaɪəns.
In March 1921, Jordan-Rozwadowski made use of his contacts in Bucharest to help start the Polish–Romanian alliance, by negotiating a Convention on Defensive Alliance.