Tehran has threatened to enrich uranium to weapons-grade levels if the U.S. resumes military action, following President Trump's rejection of its peace proposal and his characterization of the ceasefire as precarious, while Iranian officials maintain that their right to enrich uranium is non-negotiable amidst escalating tensions. #IranNuclear #USIranRelations #CeasefireChallenges #IR #US #IL #PK
Iran threatens 90% uranium enrichment as peace talks falter