US Dominance in AI Ecosystem Built on Strong Infrastructure

The dominance of the US in the AI ecosystem is not just about having the best models, but also about controlling the underlying infrastructure that enables it. While China's low-cost AI models have been getting attention, the US still holds a significant advantage due to its control over hyperscale data centers, cloud computing infrastructure, and AI servers.

Nvidia, the world's most valuable company, is at the heart of this ecosystem, with its graphics processing units controlling roughly 85% of the global market. Its software layer, CUDA, has become the default environment for AI development, making it difficult for others to switch. The US tech giants that make up this ecosystem have extensive ties to America's defense and intelligence establishment through large binding contracts.

The Pentagon's FY2027 budget allocates over $54 billion for autonomous warfare and drone systems, which will fund the newly formed Defense Autonomous Warfare Group (DAWG). Major providers like Google, OpenAI, Microsoft, Amazon Web Services, Oracle, and Nvidia have signed binding contracts with the Pentagon to deploy their AI tools onto classified military networks.

China is trying to build its own parallel undersea fiber optic networks along its digital silk road, but it remains dependent on American undersea cables for its models' global reach. The US CLOUD Act requires US-headquartered cloud providers to produce data within their possession, even when stored outside the US, giving Washington incredible leverage over the AI ecosystem.