"Undoubtedly, the physical elimination of fighters on the path of dignity and human honor will not undermine the school and path of resistance," the Foreign Ministry's statement read.
Its statement, published midday Friday, largely echoed that of the state's Strategic Council on Foreign Relations (SCFR) -- the body, composed of senior diplomats, playing a key role in shaping the state's approach on regional and international issues.
The SCFR, reporting directly to the Supreme Leader, asserted that the killing of the Hamas leader would neither weaken the "Axis of Resistance" nor deter the "Palestinian struggle against Israeli occupation."
"Just as these leaders rose from among the oppressed people of Palestine and Lebanon, others will rise to take their place," the statement by the SCFR read.
Prior to those acknowledgments, state-controlled media outlets like Tasnim, affiliated with the IRGC, had delayed over 18 hours before cautiously acknowledging Sinwar's killing.
Other domestic Iranian media echoed initial reports with minimal updates, providing narratives to protect Sinwar's image as a "hero" within the establishment.
Israel said on Thursday that it had killed Sinwar, the mastermind behind the October 7 attacks that triggered the war, marking one of the most significant strikes against Hamas' leadership in the ongoing Gaza conflict.