US intelligence analyzing downed Chinese spy balloon for surveillance technology
WASHINGTON — The Chinese spy balloon shot down by the U.S. military over the Atlantic Ocean was capable of collecting some forms of electronic communications and was part of a fleet of surveillance balloons directed by the Chinese military that had flown over more than 40 countries across five continents, the State Department said Thursday.
While the balloon was still in the air, U.S. U-2 surveillance planes took images of it to determine its capabilities, the department said in a statement, adding that the balloon’s equipment “was clearly for intelligence surveillance and inconsistent with the equipment on board weather balloons.”
The agency said the balloon had multiple antennas in an array that was “likely capable of collecting and geolocating communications.” Solar panels on the machine were large enough to produce power to operate “multiple active intelligence collection sensors,” the department said.
The agency also said the U.S. government was “confident” that the company that made the balloon had direct commercial ties with the People’s Liberation Army, the Chinese military, citing an official procurement portal for the army. The department did not name the company.
“The United States will also explore taking action against PRC entities linked to the PLA that supported the balloon’s incursion into U.S. airspace,” the State Department said, referring to the People’s Republic of China. “We will also look at broader efforts to expose and address the PRC’S larger surveillance activities that pose a threat to our national security, and to our allies and partners.”
The department said the company advertised balloon products on its website and had posted videos from past flights that apparently flew over U.S. airspace and the airspace of other nations. The videos show balloons that have similar flight patterns as the surveillance balloons that the United States has been discussing this week, the agency said.
U.S. officials do not know exactly what kinds of communications the satellite was trying to collect and have not determined what sites the balloon was targeting, U.S. officials say.
Officials say they took steps at nuclear launch sites and other military bases to try to ensure there was no useful information that the balloon could collect. The U.S. government also took steps to protect official communications in the balloon’s path. While officials say they are confident the balloon did not get any sensitive data on U.S. nuclear sites, they are unsure what it did collect.
It would be relatively easy for signals-collection devices to get data on what mobile phones are in use around a military base, current and former officials say.
Divers from the U.S. Navy have pulled debris from the downed balloon out of the shallow waters off the South Carolina coast. Investigators from the Pentagon, FBI and other intelligence agencies are examining the parts to see if the Chinese military or enterprises with ties to it are using technology from American or other Western companies, U.S. officials said.
The discovery of any such technology could spur the Biden administration to take harsher actions to ensure that companies do not export technology to China that can be used by the country’s military and security agencies.
President Joe Biden and his aides have already imposed broad limits on the sales of what they call “foundational technologies” to China. Most notably, the U.S. government announced in October that it was barring U.S. companies from selling advanced semiconductor chips and certain chip manufacturing technology to China. The new rules are also aimed at preventing foreign companies from doing the same.
The goal of the export controls is to cripple China’s development of advanced technologies, particularly tools used by the Chinese military. Biden has stressed the importance of maintaining independent supply chains in critical sectors, and he highlighted that policy drive in his State of the Union speech Tuesday.
U.S. officials said they expected the recovered balloon parts would give them some insight into how Chinese engineers were putting together surveillance technology.
“We’re analyzing them to learn more about the surveillance program,” Secretary of State Antony Blinken said Wednesday. “We will pair that with what we learn from the balloon — what we learn from the balloon itself — with what we’ve gleaned based on our careful observation of the system when it was in our airspace, as the president directed his team to do.”
FBI officials said Thursday that they were now examining the balloon itself, wiring and small amounts of electronics found floating on the water, all from debris that was handed over to the FBI on Monday.
Investigators believe the bulk of the electronics is scattered on the bottom of the ocean, FBI officials said. The balloon was 200 feet tall and had a payload the size of a regional jet, U.S. officials said earlier.
Some officials said learning exactly what kinds of communications information the balloon could collect is a top priority. Officials have said they have not found any evidence that suggests the balloon could carry weaponry, or what one official called “energetic or offensive material.”
Wendy Sherman, the deputy secretary of state, told a Senate committee Thursday that the spy balloon episode “put on full display what we’ve long recognized — the PRC has become more repressive at home and more aggressive abroad.”
U.S. officials say the Biden administration has declassified information it has gathered on the balloon that traversed the United States last week and the Chinese military’s broader balloon surveillance operations to inform the American public and allied and partner nations of China’s espionage activities. The administration is hopeful the intelligence will counter China’s narrative of the balloon and put pressure on its government to curb some of its aerial surveillance, the U.S. officials say.
The Chinese Foreign Ministry said Friday, after the Pentagon announced it had discovered the spy balloon hovering over Montana, that the balloon was a civilian machine from China mainly used for weather research, and that it had regrettably drifted off course. It also said a second balloon, which the Pentagon asserted was a surveillance machine drifting at the time over Latin America, was mainly used for weather research.
The presence of the balloon in the United States last week ignited a diplomatic crisis and prompted Blinken to cancel a weekend trip to Beijing, where he had been expected to meet President Xi Jinping of China. Blinken said the balloon had violated U.S. sovereignty and was “an irresponsible act” by China.
After a U.S. fighter jet shot down the balloon Saturday, the Chinese government said the United States had overreacted and violated international convention, and that China had “the right to respond further.”
The Chinese government also said the balloon belonged to China and should not be kept by the United States.
The U.S. government said it has discovered instances of at least five Chinese spy balloons in American territory — three during the Trump administration and two during the Biden administration. The spy balloons observed during the Trump administration were initially classified as unidentified aerial phenomena, U.S. officials said. It was not until after 2020 that officials closely examined the balloon incidents under a broader review of aerial phenomena and determined that they were part of the Chinese global balloon surveillance effort.
The New York Times reported Saturday that a classified intelligence report given to Congress last month highlighted at least two instances of a foreign power using advanced technology for aerial surveillance over U.S. military bases, one inside the continental U.S. and the other overseas. The research suggested that China was the foreign power, U.S. officials said. The report also discussed surveillance balloons.
The State Department began a campaign this week to inform other countries of China’s balloon surveillance program. It has sent information on the program to its embassies and directed diplomats abroad to meet with officials in their host countries. U.S. diplomats are also talking to their foreign counterparts in Washington.
U.S. intelligence agencies have assessed that China’s spy balloon program is part of a global surveillance effort designed to collect information on the military capabilities of countries around the world. With the flights, Chinese officials are trying to hone their ability to gather data about U.S. military bases — in which it is most interested — as well as those of other nations in the event of a conflict or rising tensions, U.S. officials say. They add that the program has operated out of multiple locations in China.
China’s National University of Defense Technology has a team of researchers studying advances in balloons. And as early as 2020, People’s Liberation Army Daily, the main newspaper of the Chinese military, published an article describing how near space “has become a new battleground in modern warfare.” In recent years, the paper has told its officer readers in sometimes hyperbolic language to take balloons seriously.
The balloons have some advantages over the intelligence-gathering satellites that orbit the Earth in regular patterns, U.S. officials say.
They fly closer to Earth and drift with wind patterns, which are not as predictable to militaries and intelligence agencies as the fixed orbits of satellites, and they can evade radar. They can also hover over areas, while satellites are generally in constant motion. Simple cameras on balloons can produce clearer images than those on orbital satellites, and other surveillance equipment can pick up signals that do not reach the altitude of satellites.