Asan, Guam—Children sit on a World War II-era torpedo at Asan Beach Park on August 11. The American territory is caught up in the increasingly hostile rhetoric between the U.S. and North Korea as Washington tries to prevent Pyongyang from building a nuclear weapon it can fit on a long-range missile. After the North’s latest missile test, President Donald Trump threatened Pyongyang with “fire and fury,” and the country responded with a threat of its own—to strike near Guam, home to thousands of U.S. troops. The island’s governor told Guamanians not to worry, but as one resident told The Associated Press: “I’m...a little panicked.”