Photo taken on Jan. 20, 2022 shows a scene of a hostage rescue drill in Valletta, Malta. About 100 people of emergency services on Thursday participated in the hostage rescue drill, organized by the Maltese government, at Malta's Parliament House in Valletta. (Photo by Jonathan Borg/Xinhua)
Photo taken on Jan. 20, 2022 shows a scene of a hostage rescue drill in Valletta, Malta. About 100 people of emergency services on Thursday participated in the hostage rescue drill, organized by the Maltese government, at Malta's Parliament House in Valletta. (Photo by Jonathan Borg/Xinhua)
Photo taken on Jan. 20, 2022 shows a scene of a hostage rescue drill in Valletta, Malta. About 100 people of emergency services on Thursday participated in the hostage rescue drill, organized by the Maltese government, at Malta's Parliament House in Valletta. (Photo by Jonathan Borg/Xinhua)
Photo taken on Jan. 20, 2022 shows a scene of a hostage rescue drill in Valletta, Malta. About 100 people of emergency services on Thursday participated in the hostage rescue drill, organized by the Maltese government, at Malta's Parliament House in Valletta. (Photo by Jonathan Borg/Xinhua)
