Group 1 - The Fujian Maritime Safety Administration conducted a fire rescue drill involving the "Haixun 06" vessel and the East China Sea Rescue Bureau's "Donghai Jiu 115" vessel on December 6 [1] - The drill included the use of drones to capture images of the rescue operation [1] Group 2 - On December 6, the "Donghai Jiu 115" vessel personnel conducted a rescue drill for personnel falling overboard [2] - A coordinated enforcement action was carried out by the "Haixun 06," "Haixun 0802," and "Donghai Jiu 115" vessels in the central Taiwan Strait [2]