Iranian officials have warned they are planning the country's next attack using more powerful warheads than any previously used weapons in strikes against Israel, despite U.S. warnings against a counter-attack on the country, according to reports. Israeli officials have said that logic could change. Arab and Iranian officials also said Iran does not plan to limit its response to drones and missiles, like the previous attacks. Any missiles used in the future, the officials added, would have more powerful warheads. On Saturday, Iran claimed it is capable of building a nuclear weapon when Supreme Leader Ayatollah Ali Khamenei vowed a 'tooth-breaking' response to the actions of both Israel and the U.S. on Saturday.