NEW: President Trump is turning up the pressure on Iran, announcing what he calls the "MOST CRUSHING ECONOMIC OPERATION EVER TAKEN AGAINST ANY COUNTRY."

"This will be Economic Warfare and Isolation on an unprecedented scale."

"I am also announcing that ANY country that allows its financial institutions, businesses, airports, or government entities to provide any type of lifeline to Iran will itself face TREMENDOUS Economic Consequences."

NEW: President Trump is turning up the pressure on Iran, announcing what he calls the "MOST CRUSHING ECONOMIC OPERATION EVER TAKEN AGAINST ANY COUNTRY."

"This will be Economic Warfare and Isolation on an unprecedented scale."

"I am also announcing that ANY country that allows its financial institutions, businesses, airports, or government entities to provide any type of lifeline to Iran will itself face TREMENDOUS Economic Consequences."

Source:https://twitter.com/foxnews/status/2090396552996987285