China should be wary of the way profit-seeking players in the United States have undermined its national security, researchers say
2-MIN READ2-MIN ListenAlyssa ChenPublished: 9:00am, 20 Aug 2026A new study from China has warned Beijing of the danger of defence contractors having too much influence over defence policy, pointing to the profit-driven expansion of the US military-industrial complex as a salutary example.
In the study published on Monday, researchers at Shanghai Jiao Tong University’s National Institute of Strategic Studies said Washington’s “iron triangle” – linking the Department of Defence, private contractors and congressional committees – had hijacked US national security policy.
Defence contractors, the military, and politicians formed a mutually reinforcing alliance where profits, expanded budgets, and political capital aligned, the study said.
“Their interests create a self-perpetuating cycle of ‘military expansion, increased revenue, mutual benefit, further expansion’ that drives armament growth independent of external security pressures,” wrote lead author Gu Jianyi, who was previously a researcher at a military institute.
“The core flaw of the US military-industrial complex is that capital profit-seeking overrides national security and public interest.”
He cautioned that lobbying, manufactured conflicts and threat perception created an inherent risk of “expanding armaments merely for profit”.
