The United Auto Workers (UAW) union is poised to initiate a nationwide strike against Stellantis, accusing the automaker of failing to fulfill contractual promises, particularly regarding the reopening of the Belvidere Assembly Plant in Illinois. UAW President Shawn Fain has highlighted Stellantis's delays in launching critical projects, including a $4.7 billion investment in battery and truck facilities, which could jeopardize job security and violate collective bargaining agreements. Stellantis has countered by asserting that necessary adjustments to investment plans are aligned with market conditions and denies any contractual violations, claiming the UAW cannot legally strike based on the current agreements. The situation has escalated into a broader conflict, with the UAW stressing the importance of accountability from corporate America during a recent Democratic National Convention speech. As tensions rise, the union emphasizes solidarity among workers as it prepares to file grievances and potentially escalate actions against Stellantis if commitments are not honored.