Iran launched its heaviest-ever rocket, the Simorgh, on Friday, carrying a 660-pound payload.

This launch has raised concerns among security experts that Iran’s rocket technology could be linked to its nuclear program.

The rocket launch coincided with reports that Iran’s enriched uranium stockpiles are nearing weapons-grade purity.

Iran’s space advancements are seen as a potential pathway to developing long-range missiles, which could pose a threat if coupled with nuclear capabilities.

The launch also marked the first time a military satellite, Fakhr-1, was carried by Iran’s civilian space program, Fox News has reported.

Western nations remain wary of Iran’s dual-use space and missile technologies, which may bolster its nuclear ambitions.

Written by B.C. Begley