The evidence strongly corroborates that Palantir and Anduril provide AI-powered capabilities and systems for the military (e.g., data fusion, battlefield AI). However, the claim groups Google with these companies as 'selling AI-powered, computer-guided weapons systems.' The provided evidence mentions Google only in the context of employees protesting Project Maven in 2018, which implies a historical conflict or withdrawal from such direct weapons-related AI development, rather than current active selling of weapons systems. While Palantir and Anduril are corroborated, the inclusion of Google as a current seller of weapons systems is not supported by the provided evidence and is contextually contradicted by the mention of the 2018 protests.