What is the fine-grained topic of the following text: "We also reiterate our call to the Philippine authorities to do everything in their power to save the lives of the hostages and not to take any action that could put our colleagues at risk," Alain Aeschlimann, the group's head of operations for East Asia, Southeast Asia and the Pacific, said on the Red Cross' Website. Only return the topic.
Red Cross' appeal to Philippine authorities for hostage safety