ðeɪ sˈɛnd ɐ fˈɔːɹməl lˈɛɾɚ tə ðə wˈɜːld kˈɑːŋɡɹəs, wˌɪtʃ tɹˈiːts ðɛɹ kəmjˌuːnɪkˈeɪʃən wɪð sˈaɪlənt kəntˈɛmpt dʒˌæpənˈiːz: mˌoʊkjuːsˈætsuː.
They send a formal letter to the World Congress, which treats their communication with silent contempt (Japanese: mokusatsu).