Did Xi Jinping betray Trump? US rival accused of helping Iran shoot down America's $90 million F-15

Fresh reports are raising new questions over China’s alleged role in Iran’s military buildup after claims emerged that Chinese systems may have helped track and target a U.S. F-15 during the Iran conflict. The revelations come as U.S.-China tensions flare over Taiwan, with sharp exchanges between Washington and Beijing adding another layer to an already volatile geopolitical standoff.