The United Auto Workers (UAW) union is preparing for potential strikes against Stellantis, accusing the automaker of failing to honor commitments from the 2023 labor agreement. UAW President Shawn Fain announced that several local union chapters are ready to vote on strike authorization, with grievances filed over delayed investments and rumored production relocations. Key issues include the reopening of the Belvidere plant in Illinois and alleged plans to move Dodge Durango production to Canada. Stellantis denies these claims, stating the commitments span the length of the contract and have not been fully realized yet. The looming strike could severely impact Stellantis' North American operations, already strained by lagging sales and high inventories. The union's aggressive stance aims to pressure Stellantis into fulfilling its obligations, emphasizing the collective risk to all plants if agreements are violated.