Core Viewpoint - Over 300 Google employees and more than 60 OpenAI employees have signed an open letter supporting Anthropic in its ethical stance against military applications of AI, urging tech leaders to respect these limitations [1] Group 1 - The open letter highlights a significant employee movement within major tech companies regarding the ethical implications of AI in military use [1] - The support for Anthropic indicates a growing concern among tech professionals about the intersection of technology and military applications [1] - The involvement of employees from both Google and OpenAI suggests a collective industry response to ethical considerations in AI development [1]