Archer accuses Joby of defrauding U.S. government, hiding China ties in countersuit (ACHR:NYSE)

Group 1 - Archer Aviation filed a countersuit against Joby Aviation, accusing it of defrauding the U.S. government and concealing ties to China for competitive advantage [4] - The filing was made in U.S. federal court, highlighting serious allegations against Joby and its agents [4] - Archer claims that Joby's actions were fraudulent and aimed at gaining an unfair market position [4]