U.S. puts new sanctions on Iran over ballistic missile program

The measures signaled that the administration of President Donald Trump was seeking to put more pressure on Iran while keeping in place an agreement between Tehran and six world powers to curb its nuclear program in return for lifting international oil and financial sanctions.

The U.S. government said it was targeting 18 entities and people for supporting what is said was "illicit Iranian actors or transnational criminal activity."

Those sanctioned had backed Iran's military or Iran's Islamic Revolutionary Guard Corps by developing drones and military equipment, producing and maintaining boats, and procuring electronic components, it said. Others had "orchestrated the theft of U.S. and Western software programs" sold to Iran's government, the Treasury Department said.

"The United States remains deeply concerned about Iran's malign activities across the Middle East which undermine regional stability, security, and prosperity," the State Department said in a statement.

It said the activities "undercut whatever 'positive contributions' to regional and international peace and security were intended to emerge" from the nuclear agreement.

On Monday, the Trump administration said Iran was complying with the nuclear agreement but it was also in default of the spirit of the accord and Washington would look for ways to strengthen it.

It was the second time Trump certified Iranian compliance with the agreement since he took office in January, despite having described it as "the worst deal ever" during his 2016 presidential campaign, criticizing then-President Barack Obama whose administration negotiated the accord.

"Even as we continue to work to prevent Iran from ever obtaining a nuclear weapon, we cannot look away while Iran threatens our country and our allies in ways beyond their nuclear threat," White House spokeswoman Sarah Sanders told reporters on Tuesday.