According to Riccio et al., the Munda peoples are likely descended from Austroasiatic migrants from Southeast Asia.
ɐkˈoːɹdɪŋ tə ɹˈɪksɪˌoʊ ˈɛt ˈæl., ðə mˈʌndə pˈiːpəlz ɑːɹ lˈaɪkli dᵻsˈɛndᵻd fɹʌm ˌɔːstɹoʊsɪˈæɾɪk mˈaɪɡɹənts fɹʌm sˈaʊθiːst ˈeɪʒə.