Iran threatens US with retaliation after new sanctions

Iran and China have both warned the US of retaliation following the expansion of sanctions on Iran. These tensions are expected to hinder diplomatic negotiations and strain US-China relations. Furthermore, the situation may negatively impact global oil markets and reduce market confidence regarding a potential 2026 deal. This defiance challenges international diplomacy and threatens future relations, as both nations respond to the US measures with threats of reciprocal actions in the global arena.