The recent tentative agreement between the Philippines and China to ease tensions in the South China Sea is already facing significant challenges. China has warned of a 'resolute' response if the Philippines violates the agreement, which allows resupply missions to Filipino troops stationed at the Second Thomas Shoal. Beijing insists that Manila must notify them before any resupply missions, a condition that the Philippines has rejected. Complicating matters further, Chinese Foreign Minister Wang Yi has cautioned the Philippines against hosting U.S. intermediate-range missiles, claiming it could escalate regional tensions and provoke an arms race. Despite these diplomatic hurdles, both countries express a desire for dialogue and consultation to maintain stability. The situation remains precarious, with high stakes for regional security and international trade routes.