TOKYO—A fire broke out on June 22 in a storage building for hazardous materials at a major U.S. air base on Japan’s southern island of Okinawa, slightly injuring dozens of personnel who were exposed to smoke or chlorine gas, the U.S. military said.
The blaze began in the morning in the building at Kadena Air Base and was extinguished several hours later, the U.S. Air Force said.