Answer: Primary role of the United States Bureau of Counterterrorism:
To advance counterterrorism efforts in other countries.
Explanation: The primary role of the United States Bureau of Counterterrorism is to advance the country's efforts to combat terrorism worldwide. This includes working with foreign governments and international organizations to develop and implement strategies to prevent, disrupt, and respond to terrorist activities. The Bureau also coordinates with various U.S. government agencies and departments to ensure a comprehensive and integrated approach to counterterrorism efforts. In addition, it conducts research and analysis to better understand the nature of terrorist threats and to identify potential vulnerabilities in the U.S. and abroad. Ultimately, the Bureau's goal is to protect U.S. citizens, interests, and assets from the threat of terrorism.