Excerpt: “STATE ACTORS: Several states are engaging in competitive behavior that directly threatens U.S. national security while a larger set of states—including some allies—are facing intrastate conflict or domestic turmoil. These pressures and dynamics have the potential to spill over borders and across regions to destabilize areas and threaten the livelihoods, safety, and stability of billions of people. China vies to surpass the United States in comprehensive national power and secure deference to its preferences from its neighbors and from countries around the world, while Russia directly threatens the United States in an attempt to assert leverage regionally and globally. … TRANSNATIONAL ISSUES: Transnational threats interact in a complex system along with threats from state-actors, often reinforcing each other and creating compounding and cascading risks to U.S. national security. Increasing interconnections among countries also have created new opportunities for transnational interference and conflict. Several clear and direct challenges are the rapid development of technologies, the spread of repression beyond physical borders, the threats posed by transnational organized crime and terrorism, and the societal effects of international migration.”