AI firm Anthropic is the latest to grant the U.S. government access to its AI models, Claude 3 and 3.5, for national security. These models will be integrated into Palantir's AI Platform and hosted on Amazon Web Services. This move aims to enhance data processing and decision-making for U.S. defense departments. Palantir's IL6 environment, designed for high-security data, will host these models. This follows Meta's similar initiative with its Llama AI model, supported by major firms like Amazon and Microsoft. OpenAI is also reportedly seeking closer ties with U.S. defense.