U.S. MARINE DEMONSTRATES HOW TO USE GRENADE LAUNCHER TO VISITING JAPANESE CADETS IN OKINAWA, JAPAN, 2003-06-19...

A U.S. Marine demonstrates how to use a grenade launcher to visiting Japanese Self-Defense Force cadets at Camp Schwab on Japan's southern island of Okinawa, home to about half the U.S. military presence in Japan June 19, 2003. As Washington considers a drastic realignment of its military forces around the world to cope with modern threats such as terrorism and rogue states, U.S. officials have denied reports that most of the Marines stationed in Okinawa might be shifted elsewhere, but acknowledged some adjustments are possible. REUTERS/Eriko Sugita ES/TW