Visitors look at a tank used by U.S. during the Pacific War in the National Museum of the Pacific War in Fredericksburg of Texas, United States, June 7, 2014. The National Museum of the Pacific War is a museum dedicated exclusively to telling the story of the Pacific Theater battles of World War II, and to honoring the eight million Americans who served in the war against Japan, including the more than 100,000 who gave their lives. (Xinhua/Song Qiong)