Senior Republican Senator Lindsey Graham has called on former US President Donald Trump to launch attacks on Iran’s energy infrastructure if Tehran continues to reject Washington’s conditions in nuclear negotiations. Graham made the remarks in an interview with NBC, asserting that Iran’s energy sector is its weak point and should be targeted if hostilities resume.

Despite international law prohibiting attacks on civilian infrastructure, Graham insisted that stronger action could pressure Iran into reaching a deal. He argued that repeating past strategies would yield the same results and urged for more forceful measures to compel Tehran to negotiate.

Graham further claimed that Iran is testing US patience and playing a waiting game, describing the situation as one where the country is “playing games” and acting irrationally, echoing Trump’s own rhetoric. The comments were reported by Al Jazeera and published by Amar Desh on May 18, 2026.