As Joe Biden is assuming the presidency it is not clear when and to what extent the United States will be able to be flexible with Iran and reverse Donald Trump's approach.
A top Iranian official has said Tehran expects full reciprocity from the Biden administration and all sanctions imposed in the Trump era must be reversed.
Two strategic US bombers flew over the Persian Gulf in response to signs that Iran may be planning attacks against American or allied targets in the Middle East in the coming days.
Ali Motahari, an outspoken Iranian politician says the Islamic Republic should have relations with the United States and not isolate itself losing out on opportunities.