Electric air taxi developer Archer Aviation responded to a lawsuit Monday with its own counterclaims that rival Joby Aviation allegedly defrauded the U.S. government and its competitors by falsely presenting itself as an American-made company. The counterclaim, filed in federal court, alleges Joby relied on a Chinese manufacturing subsidiary to source critical components from Chinese suppliers with Chinese government support. Archer further alleges that Joby tried to conceal its “deep ties” to