National security adviser Mike Waltz said on Sunday that all options are “on the table” to prevent Iran from obtaining a nuclear weapon.

In an interview on ABC News’s “This Week,” anchor Martha Raddatz asked the president’s top adviser to elaborate on President Trump’s warning to Iran a week ago that they would not be allowed to have a nuclear weapon and that something would happen very soon “that will solve the problem if there is no peace deal,” Raddatz said, referring to nuclear weapons.