March 1 - The United States has yet to spell out a "day-after" strategy for Iran following joint U.S.-Israeli strikes that killed much of the country's leadership, lawmakers from both major political parties said on Sunday.

U.S. President Donald Trump has called for a change in Iran's government, which has entered a period of uncertainty following the death of Supreme Leader Ayatollah Ali Khamenei in Saturday's attack. The strategy Trump has publicly outlined so far hinges largely on the hope that the Iranian people will rise up and determine their own future after decades of repression.