President Biden was presented with a series of strike options should Iran make a move to develop a nuclear weapon, but he has not signed off on any plans to hit Iran's nuclear program. It remains unclear what steps Iran would have to take for the Biden administration to respond with direct hits. The National Security Adviser presented the president with scenarios and response options, but no final decisions have been made. Some aides argue that the U.S. has the opportunity to strike Tehran's nuclear ambitions given its efforts to accelerate its program and weakened position.