Iran’s Supreme Leader Ali Khamenei said Monday that Tehran will not back down under U.S. pressure over its nuclear program, according to state media reports. The remarks come amid continued tensions between Iran and Washington over uranium enrichment, sanctions, and the future of nuclear diplomacy.

Khamenei’s comments signal that Iran’s leadership remains unwilling to make concessions it sees as forced by external pressure. The statement follows years of strained talks, shifting ultimatums, and deep distrust between the two sides, with sanctions continuing to weigh heavily on ordinary Iranians.

The dispute remains centered on Iran’s nuclear activities and the broader confrontation between the Islamic Republic and the United States. While Tehran presents its program as legitimate, Western governments have repeatedly pressed Iran to curb enrichment and accept tighter oversight.

For many Iranians, the standoff has meant more economic hardship as sanctions and political isolation ripple through daily life. The latest comments suggest no quick breakthrough is likely, leaving diplomacy stalled while the nuclear issue stays at the center of the regional agenda.