Navaho Code Talkers

In this Sunday, Oct. 4, 2009 photo, Keith Little, 85, of Crystal, N.M., attends a book signing with fellow Navajo Code Talkers in Albuquerque, N.M. Little will join 12 other Navajo Code Talkers in the New York City Veteran’s Day Parade on Wednesday, Nov. 11. Navajo Marines helped the U.S. prevail at Iwo Jima and other World War II Pacific battles with an unbreakable code that stymied the Japanese. The code of Navajo language-encrypted military terms used to transit secret tactical messages was classified for decades after the war – and was so complex that even Navajos Marines who weren’t in the elite unit could’t decipher it. (AP Photo/Felicia Fonseca)