Adversary Intelligence — 2026-06-27

Former DIA Director Shedd Tells House China Committee That MSS Has Ballooned Past CIA and NSA in Size and Calls for Crown Jewels Doctrine

BLUFShedd's crown-jewels doctrine arms future export-control advocates with a coherent vocabulary but, absent any bill or rulemaking, converts no policy and constrains no adversary.

At a House Select Committee on China hearing on June 25, former DIA Acting Director David Shedd testified that China's Ministry of State Security has grown to vastly outstrip the CIA, NSA, DIA, and FBI in size 12. Shedd described MSS's mandate as executing "the world's greatest and grandest larceny" through blended cyber espionage, human intelligence, academic collaboration, and commercial investment, with the Chinese military first in line to exploit stolen commercial secrets 12. He called for treating AI model weights, semiconductor architectures, quantum tools, and hypersonic research as "crown jewel" technologies warranting "nuclear-level safeguards," and outlined seven recommended steps including modernizing legal deterrence, shielding the innovation pipeline, and cutting off capital flows 1. A third witness, John Yang of Asian Americans Advancing Justice, cautioned that broad-brush measures targeting Chinese-descent students, researchers, and property owners ultimately undermine U.S. security 2.

Analysis
The June 25 hearing produces no legislative vehicle, no executive commitment, and no markup. Shedd's preference for industry self-education over federal mandates undercuts his nuclear-safeguards rhetoric at the same moment he deploys it, and Yang's civil liberties objection rehearses arguments that have historically diluted broad national security legislation. What the hearing consolidates is a policy vocabulary treating AI model weights and semiconductor architectures as analogous to nuclear data, framing that sets conditions for future export control action without triggering any. The rhetoric may primarily serve intelligence and defense community interests in building the case for expanded mandates, potentially overstating MSS operational effectiveness relative to its raw size.

4 sources

Washington Should Protect Technological Crown Jewels Witness Tells Congress - Domino Theory
US hearing warns Chinese economic espionage now targets AI - South China Morning Post
HEARING ADVISORY: China's Economic Espionage and Subnational Influence in the United States - House Select Committee on the CCP
Chairman Smith Opening Statement at Select Committee on China Hearing on China's Economic Espionage and Subnational Influence in the United States - House Ways and Means Committee