Group 1 - The core event is a joint drill for disaster rescue coordination held in Haidong City, Qinghai Province, involving representatives from six provinces and regions including Qinghai, Tibet, Sichuan, Yunnan, Gansu, and Xinjiang [1] - The drill focuses on addressing challenges in unified command, assessment, communication, and action during major earthquake disaster rescue operations [3] - Key areas of improvement include efficient collaboration among command systems, standardized support systems for high-altitude conditions, and rapid deployment of rescue forces across regions [5][6] Group 2 - The joint command aspect achieved effective coordination among provincial disaster relief command, collaborative rescue command, and frontline command at the team level [5] - The drill tested a standardized support system for high-altitude conditions, integrating self-developed equipment like oxygen supply vehicles and graphene heating systems to ensure robust support under harsh weather [5] - Future plans include establishing a rescue collaboration pilot area at provincial borders, enhancing the regional rescue cooperation framework, and leveraging technology to improve command and support capabilities [7]