Balloons can still be useful for gathering intelligence when used alongside satellites and aircraft.
In this photo provided by Chad Fish, the remnants of a large balloon drift above the Atlantic Ocean just off the coast of South Carolina, with a fighter jet and its contrail seen below it.
(Chad Fish via AP)
Despite China’s complaints about the United States shooting down its balloon, the U.S. was within its rights — and China has done the same thing in the past.
The Chinese spy balloon flies over Myrtle Beach, S.C., on Feb. 4, 2023.
Peter Zay/Anadolu Agency via Getty Images
A Chinese high-altitude balloon violated U.S. airspace, a serious enough breach to nix a high-level diplomatic meeting in Beijing. The balloon itself, however, was not much of a threat.
The TikTok social media app has raised concerns about cybersecurity and online safety.
Future Publishing via Getty Images
Nir Kshetri, University of North Carolina – Greensboro
School officials are becoming increasingly wary of TikTok amid concerns that the app poses a risk to student safety and privacy and makes the nation vulnerable to spies.
Opposition leaders want to know what prime minister Kyriakos Mitsotakis has been listening to.
EPA/Valda Kalnina
Scientific research done through international collaboration has boomed in the past 30 years. But recently, powerful countries are using science as a tool of politics, threatening that work.
Amid increasingly sophisticated ploys online, it can be difficult to tell the difference between innocent social networking and a national security offence.
The lawyer and his client, Witness K, are accused of disclosing information related to a covert ASIS spying operation. These are the legal issues that are likely to be raised at trial.
Mike Burgess, the head of ASIO, warns there are more foreign agents operating in Australia than at the height of the cold war - and many of them have the capability, intent, and persistence to cause significant harm.