On 5 April 1944, the Americal Division's 132nd Infantry Regiment, after establishing patrol sweeps along Empress Augusta Bay, successfully launched an attack to capture the Japanese-held village of Mavavia.
Pada tanggal 5 April 1944, Americal Divisi 132 Resimen Infanteri, setelah mendirikan menyapu patroli bersama Empress Augusta Bay, berhasil meluncurkan serangan untuk menangkap desa Jepang dipegang Mavavia.