The most serious international terrorist threat to the U.S.is currently:

Question

Quizplus · Accepted Answer

Islamic extremist groups such as ISIS and Al-Qaeda have demonstrated the ability to carry out sophisticated attacks against the United States and its allies. These groups continue to inspire, recruit, and plan operations from their safe havens in various parts of the world. While China, North Korea, and Iran pose different types of threats to the U.S., they are not currently considered the most serious international terrorist threats.

The Most Serious International Terrorist Threat to the U