US Government information: What's the threshold for "classified"?

US Government information: What's the threshold for "classified"? | GZERO World

There are many reasons for a government to classify information. The US does not want Vladimir Putin getting his hands on our nuclear codes, for example. An estimated 50 million documents are classified every year, though the exact number is unknown—not because it’s classified, but because the government just can’t keep track of it all. But in the words of the former US Solicitor General Erwin Griswold, some “secrets are not worth keeping.”

This week on GZERO World, former Congresswoman Jane Harman argues that America has had for decades an over-classification problem. Harman mentions the findings by the 9/11 Commission, which concluded that a lack of information-sharing between agencies like the CIA, the FBI, and the NSA prevented the US government from foiling the largest terrorist attack ever on American soil. A key reason for that failure: the over-classification of information.

It’s difficult for Americans to understand the actions of their government if much of its work is classified. It also forces journalists to weigh the risks of disclosing information to the public against the possibility of prosecution under the Espionage Act.

Beyond national security concerns, over-classification is also driven by incentives. If you’re a government employee, the risk of classifying something that doesn’t need to be classified is low. But if you un-classify something that you shouldn’t, you're in trouble.

Tune in to “GZERO World with Ian Bremmer” on US public television to watch the full interview. Check local listings.

More from GZERO Media

US President Donald Trump pardons a turkey at the annual White House Thanksgiving Turkey Pardon in the Rose Garden in Washington, D.C., USA, on Nov. 25, 2025.
Andrew Leyden/NurPhoto

Although not all of our global readers celebrate Thanksgiving, it’s still good to remind ourselves that while the world offers plenty of fodder for doomscrolling and despair, there are still lots of things to be grateful for too.

Marine Le Pen, French member of parliament and parliamentary leader of the far-right National Rally (Rassemblement National - RN) party and Jordan Bardella, president of the French far-right National Rally (Rassemblement National - RN) party and member of the European Parliament, gesture during an RN political rally in Bordeaux, France, September 14, 2025.
REUTERS/Stephane Mahe

Army Chief Asim Munir holds a microphone during his visit at the Tilla Field Firing Ranges (TFFR) to witness the Exercise Hammer Strike, a high-intensity field training exercise conducted by the Pakistan Army's Mangla Strike Corps, in Mangla, Pakistan, on May 1, 2025.

Inter-Services Public Relations (ISPR)/Handout via REUTERS

Field Marshal Asim Munir, the country’s de facto leader, consolidated his power after the National Assembly rammed through a controversial constitutional amendment this month that grants him lifelong immunity from any legal prosecution.