Possible Clues:

• In battle, I judge one captured by female that withholds name
• Primarily it was one job in many as WWII operation
• Site of an iconic war photo
• Historic Japanese island battle site
• Battle site commemorated on a 3-cent stamp
• *Iconic WWII flag-raising island
• It means 'sulfur island' in Japanese
• Largest of the Japanese Volcano Islands, heavily fortified in World War II
• Setting of the 1945 Pulitzer Prize photo
• Battleground of 1945