Palantir is trying to reassure European nations that Maven, its military AI system used by NATO, has no “kill switch” and cannot be throttled by executives at the company or officials in the U.S. government—days after SpaceX slowed down Starlink for the Ukrainian military, reportedly under orders from CEO Elon Musk.Key factsIn an interview with Reuters in Brussels on Thursday, Palantir executive vice president for Eu