Trump, ahead of his meeting with Chinese President Xi Jinping in Busan, South Korea, during a "sidelined APEC meeting," announced on Truth Social that he had directed the "Department of War" to immediately resume testing U.S. nuclear weapons on a "reciprocal basis" with other nations. The Minuteman III intercontinental ballistic missile (ICBM), over 55 years old, remains the oldest and sole land-based ICBM currently in active service.