After 7 December 1941, there was considerably more JN-25 traffic as the Japanese Navy operational tempo increased and geographically expanded, and progress against it went better.
ˈæftɚ sˈɛvən dᵻsˈɛmbɚ nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi wˈʌn, ðɛɹwˌʌz kənsˈɪdɚɹəbli mˈoːɹ dʒˌeɪˈɛn twˈɛnti fˈaɪv tɹˈæfɪk æz ðə dʒˌæpənˈiːz nˈeɪvi ˌɑːpɚɹˈeɪʃənəl tˈɛmpoʊ ɪŋkɹˈiːst ænd dʒˌɪəɡɹˈæfɪkli ɛkspˈændᵻd, ænd pɹˈɑːɡɹɛs ɐɡˈɛnst ɪt wɛnt bˈɛɾɚ.