Employees across OpenAI and Google support Anthropic’s lawsuit against the Pentagon

Why it matters: It pits AI ethics against national‑security contracts, reshaping how tech firms engage with the military.
- Anthropic filed a lawsuit challenging the Pentagon’s supply‑chain‑risk designation, which blocks its military contracts and blacklists downstream users.
- OpenAI & Google engineers (including Jeff Dean) filed an amicus brief supporting Anthropic, arguing the designation is improper retaliation and highlighting risks of AI‑driven surveillance and lethal autonomy.
- Pentagon continues to use Anthropic’s Claude model in classified intelligence work despite the ban, reportedly even in a strike that killed Iran’s Ayatollah Ali Khamenei.
- Trump administration’s red‑line policy forced Anthropic to choose between its ethical stance and lucrative defense work, prompting industry‑wide backlash.
Anthropic sued the Pentagon after the Trump administration labeled it a supply‑chain risk for refusing to support mass surveillance and fully autonomous weapons. In a show of solidarity, nearly 40 engineers from OpenAI and Google filed an amicus brief warning that the retaliation harms public interest and underscores real AI‑risk concerns.


