A shaky truce between Israel and Iran, announced after U.S. attacks on Iranian nuclear sites, appeared to be holding.

Israel ordered fresh strikes on Iran, as Iran denied violating the truce brokered by Trump just hours earlier.

Rubio's comments come after Reuters and others reported Tuesday that those U.S. strikes on Iranian nuclear facilities set back Tehran's program by only a matter of months, citing a preliminary U.S. intelligence assessment through sources.

Secretary of State Marco Rubio speaks to 'Sunday Morning Futures' following U.S. attacks on Iranian nuclear sites and why the Iranian regime underestimated President Trump.

United States Secretary of State Marco Rubio said Iran is now much further from developing a nuclear weapon than it was prior to the recent U.S. strike on Tehran’s key nuclear sites. Speaking on the sidelines of the NATO summit on June 25,

Iran coordinated its strikes on U.S. bases in Qatar, prompting air space closure, a source familiar with the matter told Reuters on Monday. The New York Times, which first reported the coordination, said Iran took the action to minimize casualties.

The U.S. says there have been no casualties and there are no plans to retaliate after Iran fired at Al Udeid Air Base in Qatar. The White House is calling for peace in the wake of the weekend strikes.