QINGDAO, CHINA - MAY 1 , 2020 - Law enforcement personnel take off drones to monitor sea level dynamics, Qingdao, Shandong Province, China, May 1, 2020. Since 12 o'clock on May 1, the Bohai Sea and the Yellow Sea, north of 35 degrees north latitude in China, have entered a four-month marine closed season.- (Photo credit should read Costfoto/Future Publishing via Getty Images)
  • The Chinese drone manufacturer DJI hired two lobbying firms to persuade members of Congress not to back the American Security Drone Act, which forbids the government from buying drones from Chinese firms.