Seventy years after the end of World War II, there are 32 U.S. military facilities in Okinawa, Japan’s southernmost prefecture. Many of the U.S. bases there are concentrated in the crowded southern part of the island
. The sparsely populated north is home to the U.S. Marine Corps Camp Gonsalves and the Jungle Warfare Training Center (JWTC). The northern and central training areas make up a 37,000-acre expanse of rugged subtropical jungle that includes the U.S.’s only site designated for practicing jungle warfare and have played a major role in training since before the Vietnam War.