Recent debates on AI and deliberative democracy have highlighted how the use of artificial intelligence has distorted information, amplified polarization, and redistributed opportunities for participation. This paper argues that these dynamics are important but insufficient for understanding AIs consequences for democracy. It focuses on the growing integration of AI into military, security, and surveillance infrastructures, which reshapes not only how citizens communicate but the material conditions under which democratic judgment takes place. As algorithmic systems increasingly organize visibility, attention, interpretation, and the circulation of information, while states simultaneously securitize and criminalize even peaceful forms of political dissent, the democratic space for thinking itself becomes increasingly contested. To account for this development, the paper develops Christian Rostbøll’s concept of deliberative freedom by distinguishing three interrelated dimensions: the freedom to listen and respond to others, the freedom to contribute to public deliberation, and the freedom to critically reflect on the contexts within which deliberation unfolds. While deliberative theory has traditionally emphasized the first two dimensions, the third has become increasingly central under contemporary conditions of AI-mediated communication. Drawing on Hannah Arendt and Walter Benjamin, the paper conceptualizes space for thinking as a distinct dimension of deliberative freedom and argues that the emerging AI–military–industrial complex threatens the conditions under which citizens can judge, question, and collectively transform the world they share.