Richard H Donohue

This report examines climate adaptation strategies for 25 National Critical Functions (NCFs) at risk of disruption from climate change. The focus is on impact pathways, each of which is a combination of climate drivers (such as drought and flooding) and impact mechanisms (such as physical damage and workforce shortages) affecting a given NCF. The emphasis is on strategies that owner-operators of critical functions might implement.

The Defense Counterintelligence and Security Agency (DCSA) conducts background investigations for federal personnel. It collects criminal history record information (CHRI) from federal and state, local, tribal, and territorial (SLTT) law enforcement and criminal justice agencies that may be unaware of DCSA's role, responsibilities, and authorities. This report presents research and materials to promote more effective and efficient CHRI sharing.

In 2018, law enforcement agencies gained access to a national, interoperable first responder broadband communications network that was supposed to result in simple solutions for interoperability. For various reasons, this has not happened. In this report, RAND researchers present practical knowledge to inform agencies about available broadband options and opportunities, governance issues, funding options, costs, and barriers to implementation.