https://www.dvidshub.net/image/5934155/2019-us-china-disaster-management-exchange China is…
2019 US -- China Disaster Management Exchange
The DME is one of the key security coordination events the U.S. conducts with the PLA each year; the DME has matured from basic visits and briefings into a substantive exchange that uses table top and practical field exchanges to focus and facilitate risk reduction and interaction between the U.S. Army and the PLA.
China is America's top national security threat. The U.S. keeps having military interactions with it.