The Defense Intelligence Agency is warning that threats posed by multiple types of missiles are increasing, with weapons deployed by China and Russia the most serious dangers.
China's communist government is suspected of using four bases in Cuba as electronic intelligence gathering sites targeting the United States, according to House congressional testimony.
U.S. national laboratories and several American universities that are engaged in Pentagon-funded research are using Chinese supercomputers in ways that endanger U.S. national security, according to a former Air Force intelligence analyst.
The People's Liberation Army is making progress on the use of drone swarms in combat for both weapons strikes and intelligence gathering, according to an Air Force think tank report.