Iranian Supreme Leader Ayatollah Ali Khamenei said on Tuesday the US presidential elections result will not impact Tehrans policy towards Washington. "Our policy towards the United States is clearly set and does not change with the movement of individuals. It does not matter to us who comes and goes," Khamenei said in a speech carried live on state TV. Khamenei was speaking on the anniversary of the 1979 seizure of the US embassy in Tehran. "The students attack on this den of spies was quite appropriate and wise," Khamenei said, referring to radical Islamist students who stormed the embassy, taking hostage 52 staff for an eventual 444 days. There have been no US-Iranian diplomatic relations since. Iran this year cancelled rallies and other events marking the embassy seizure because of concerns over the spread of the coronavirus which has killed about 36,000 people in the country, the worst hit in the Middle East, Reuters reported. The Democratic nominee, Joe Biden, has pledged to rejoin Irans 2015 nuclear deal with six powers if Iran returns to compliance with it. In 2018 President Donald Trump abandoned the deal, under which Iran international financial sanctions on Iran were lifted in return for curbs to its nuclear program. Iran followed Washingtons rejection by reducing its compliance.