pˈaʊɚ sˈeɪld wɪð hɪz jˈuːnɪt ɪn mˈɪddʒˈænjuːˌɛɹi nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi fˈoːɹ fɹʌm sˌæn dɪˈeɪɡoʊ hˈɑːɹbɚ, ænd ˌɔn fˈɛbɹuːˌɛɹi wˈʌn, nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi fˈoːɹ, ðə twˈɛnti fˈoːɹθ mɚɹˈiːnz pɑːɹtˈɪsᵻpˌeɪɾᵻd ɪnðɪ ɐsˈɔlt æt ɹˈɔɪnˈæmɚɹ ɪnðə kwˈædʒɐlˌiːn ˈæɾɑːl, mˈɑːɹʃəl ˈaɪləndz.
Power sailed with his unit in mid-January 1944 from San Diego harbor, and on February 1, 1944, the 24th Marines participated in the assault at Roi-Namur in the Kwajalein Atoll, Marshall Islands.