Chinese spy balloon was able to transmit information back to Beijing

Chinese Spy Balloon’s Data Transmission and U.S. Intelligence Response

A U.S. intelligence source revealed that the Chinese balloon entering U.S. airspace earlier this year could gather imagery and signals intelligence from military installations. According to the individual, the balloon was capable of sending data back to Beijing in real time, though the U.S. government remains uncertain if the Chinese authorities managed to erase the collected information during transmission.

The intelligence community has not expressed major concerns about the data retrieved by the balloon, as it is deemed less advanced than the capabilities of Chinese satellites orbiting similar regions. A U.S. intelligence official told CNN on Monday that “analysis of the wreckage of the High Altitude Balloon remains ongoing, but so far, its flight over the United States does not appear to have provided critical new insights to the People’s Republic of China.”

“Although analysis of the wreckage of the High Altitude Balloon remains ongoing, thus far, its flight over the United States does not appear to have provided critical new insights to the People’s Republic of China.”

Balloon’s Path and U.S. Response

The balloon initially entered U.S. airspace over Alaska in late January before traveling through Canada and descending into Montana, where it lingered for several days. Officials believed this maneuver aimed to monitor sensitive military locations, including Malmstrom Air Force Base. On February 4, the U.S. eventually shot down the balloon off the East Coast, escalating tensions between Washington and Beijing. The incident also led to the postponement of a diplomatic visit by U.S. Secretary of State Antony Blinken to China.

Officials noted that the U.S. had prior knowledge of the balloon’s trajectory, allowing them to safeguard key sites and intercept signals before the balloon could capture them. Last year, the U.S. intelligence community developed a method to track a fleet of these Chinese balloons globally, controlled by the military, as reported by CNN.

China’s Claims and U.S. Assessments

China asserted the balloon was merely a weather balloon that drifted off course, while the U.S. investigated whether it was intentionally directed into the country. Despite this, officials believe the Chinese government retained control over the balloon’s movement. Once over Montana, the balloon appeared to linger near strategic locations to collect intelligence.

The U.S. has not confirmed the exact number of balloons in the Chinese program, but sources indicate the initiative has executed at least two dozen missions across five continents in recent years. A senior State Department official stated that the balloon “was capable of conducting signals intelligence collection operations” during its journey. Gen. Glen VanHerck, commander of U.S. Northern Command and NORAD, added that the balloon “did not assess” as a significant threat beyond existing surveillance methods.

CNN has contacted the National Security Council and the Pentagon for further comments. NBC was the first to report on the new intelligence. This story has been updated with additional details. CNN’s Alex Marquardt contributed to the report.