U.S. Bans Anthropic as OpenAI Inks Pentagon Defense Deal

The Trump administration and the Department of War banned AI startup Anthropic from federal agencies ^[1][3]. Officials designated the company as a "supply chain risk" after a safety guardrail dispute ^[1]. Anthropic reportedly refused to remove restrictions on military surveillance and autonomous weapons ^[1][3]. Following the ban, OpenAI announced a deal to deploy models within Department of Defense classified networks ^[2]. The agreement signals a strategic pivot in federal AI procurement ^[2]. OpenAI's partnership follows months of debate over the role of safety protocols in defense technology ^[3].