There is no law that categorically prohibits all leaks of classified (or unclassified) information. Instead, there is a patchwork of statutes that outlaw some unauthorized disclosures under some circumstances.
The various statutes that have been used to punish leaks of classified information are surveyed in a new publication from the Congressional Research Service. See The Law and Leaks to the Press, CRS Legal Sidebar, February 22, 2017.
“Not every leak to the press is a federal crime,” CRS notes. Even when a disclosure is a potential crime, the underlying statutes are not self-activating or self-enforcing. Investigators and prosecutors retain considerable discretion about how to proceed.
I discussed some of these issues lately in the Washington Post. See “President Trump’s war on leaks, explained” by Aaron Blake, February 16.
Other noteworthy new or updated reports from the Congressional Research Service include the following.
A New Authorization for Use of Military Force Against the Islamic State: Issues and Current Proposals, updated February 21, 2017
Iran’s Nuclear Program: Tehran’s Compliance with International Obligations, updated February 23, 2017
Federal Building and Facility Security: Frequently Asked Questions, updated February 22, 2017
U.S. Secret Service: Selected Issues and Executive and Congressional Responses, updated February 22, 2017
“Dear Colleague” Letters in the House of Representatives: Past Practices and Issues for Congress, February 22, 2017
Health Care-Related Expiring Provisions of the 115th Congress, First Session, updated February 22, 2017
El Salvador: Background and U.S. Relations, updated February 23, 2017
The North American Free Trade Agreement (NAFTA), updated February 22, 2017
The Federation of American Scientists strongly supports the Modernizing Wildfire Safety and Prevention Act of 2025.
The Federation of American Scientists strongly supports the Regional Leadership in Wildland Fire Research Act of 2025.
In an era of such massive sweeps upending federal programs, increased transparency is even more important to provide the public with the knowledge necessary to respond and hold the government accountable.
Dr. Lim will help develop, organize, and implement FAS’s growing contribution in the area of catastrophic risk including on core areas of nuclear weapons, AI and national security, space, and other emerging technologies.