Japanese and U.S. war veterans attend a ceremony commemorating the World War II Battle for Iwo Jima.
Nearly 7,000 marines and more than 20,000 Japanese defenders died during the 36-day battle for the tiny, strategic Pacific island some 1,100 kilometres south of Tokyo.
In the years since the battle, Japan has become one of the United States' closest allies.
(SOUNDBITE) (English) LT. GEN. KENNETH GLUECK, COMMANDING GENERAL OF THE III (THIRD) MARINE EXPEDITIONARY FORCE SAYING:
"I believe that the loss of so many of our two nations bravest men on this very island sixty seven years ago did as much for the establishment and success of this alliance as anything else. We return to this hallow ground not as adversaries but as peace loving people. The dedication and sacrifices of those that fought here have borne peace and stability. Clearly demonstrating that former enemies can become friends."
The United States returned the island to Japanese rule in 1968.
Nick Rowlands, Reuters.