The United States has imposed additional sanctions on Iranian individuals, companies and vessels accused of supporting the country's oil sales and ballistic missile programs, according to Treasury Department announcements this week.

The new sanctions target what officials described as Iran's "shadow fleet" of ships that have collectively transported illicit oil shipments. The measures come as the Trump administration maintains pressure on Tehran over its nuclear program through economic restrictions.

Vice President-elect J.D. Vance indicated that President Trump continues to prefer a diplomatic solution with Iran, despite the escalating sanctions regime. The stance suggests the administration is pursuing a dual approach of economic pressure while keeping diplomatic channels available.

Iran's foreign minister responded by stating that a deal with the United States remains "within reach" but only if diplomacy is given priority in the relationship between the two nations. The comments reflect ongoing tensions over Iran's nuclear activities and regional influence.

President Trump previously claimed last summer that Iran's nuclear program had been "obliterated" but has since suggested the possibility of military action if diplomatic efforts fail. During recent remarks to lawmakers, Trump indicated Iran's leadership must commit to never pursuing nuclear weapons development.

The sanctions expansion represents the latest escalation in U.S.-Iran tensions, as both sides signal openness to diplomatic solutions while maintaining hardline positions on key issues including nuclear development and regional security concerns.