Across the Reef: The Marine Assault of Tarawa. Joseph H. Alexander

weapons were sited to provide flanking fire along wire entanglements and other boat obstacles. Flanking fire discipline was insured by sealing off the front embrasures.

      Admiral Shibasaki organized his troops on Betio for “an overall decisive defense at the beach.” His men fought with great valor. After 76 hours of bitter fighting, 4,690 lay dead. Most of the 146 prisoners taken were conscripted Korean laborers.

      Only 17 wounded Japanese surrendered.