U.S. Secretary of State John Kerry arrives in Zurich, Switzerland, Wednesday, Jan. 20, 2016.

U.S. Secretary of State John Kerry admitted on Thursday that some of the funds Iran will recover as a result of sanctions relief could be directed to groups that Washington considers “terrorist” organizations.

His remarks at the World Economic Forum in Davos, Switzerland, come as the United States lifts a litany of sanctions levied on the Islamic Republic over its nuclear program as part of a deal implemented this month following years of talks.

Kerry had earlier said the U.S. stands by separate new ballistic missile-related sanctions on Tehran, a move Iran described as “bizarre”.

When asked by U.S. broadcaster CNBC, however, whether a portion of the funds unblocked by the lifting of the nuclear sanctions would be directed to organizations Washington labels as “terrorist”, Kerry replied: “I think that some of it will end up in the hands of the IRGC or of other entities, some of which are labelled terrorists.”

“I’m not going to sit here and tell you that every component of that can be prevented.”

Iran’s elite Islamic Revolutionary Guard Corps (IRGC) is not designated a foreign terrorist organization by the U.S. State Department, despite efforts by U.S. lawmakers for it to do so. The U.S. Treasury, however, has since 2007 considered the IRGC’s Quds Force, which is responsible for external operations, a “terrorist” entity.

According to the Treasury, Iran will receive an estimated $55 billion as a result of the easing of restrictions on its economy thanks to the implementation of the nuclear deal.

“If we catch them (Iran) funding terrorism, they’re going to have a problem with the United States Congress and with other people, obviously,” Kerry later told reporters.

“I’m just trying to be honest. I can’t tell people that no, some amount might not. But we don’t believe that that is what has made the difference in the activities of Iran in the region.”

Related articles across the web

• Syria: Iran to deploy two squadrons of Sukhoi jets in Homs? [Video]
• Is Iran Really Retreating from Syria?
• Report: One Third of Hezbollah's Fighters Have Been Killed or Injured Backing Assad in Syria
• FPI Bulletin: Suggested Questions for Senate Hearing on the Iran Nuclear Deal
• As Iran Is Emboldened, the War Gets Closer
• The struggle inside Iran
• BUMMER: A Third of Hezbollah's Fighters Have Been Killed or Maimed Backing Assad in Syria
• Will Syria become Russia's Vietnam?
• Iranian Inside Men Infiltrated World Powers Intelligence Agencies
• Business › Foreign holdings of U.S. Treasury securities fall in October