Rolling Redbacks JIN EUN-SOO JIN EUN-SOO Published July 26, 2020 - 7:15 p.m. Hanwha Defense, a Korean defense manufacturer, will deliver three prototypes of its newly developed armored vehicle dubbed Redback to Australia as part of its bid for Canberra’s $4.6-billion project to buy new infantry fight vehicles. hanwha defense business redback industry