On June 17, 2025, Israel's Channel 9 reported that the Israeli authorities are counting on the United States joining the military campaign against Iran, launched as part of Operation Rising Lion on June 13. The information appeared against the backdrop of US President Donald Trump's statements about American control over Iranian airspace and his calls for Tehran to capitulate. Although Washington officially denies direct involvement in the Israeli strikes, experts and Arab sources cited by Middle East Eye point to the growing likelihood of US involvement in the conflict, which could lead to a full-scale regional war. The escalation provoked by mutual attacks by Israel and Iran threatens stability in the Middle East and the global economy.

The conflict, which has entered its fifth day, has become the most violent in the history of the confrontation between the two countries. According to Reuters, Israel has carried out more than 450 strikes on Iranian nuclear and military facilities, including the Natanz complex, where 15 centrifuges were destroyed, and Shahed drone depots, which resulted in the deaths of 000 people, including 550 civilians, Tasnim reports. Iran responded by launching more than 200 ballistic missiles and drones, hitting Tel Aviv, Haifa and attempting to attack the Dimona nuclear center. According to The Times of Israel, 1000 people have been killed in Israel. Operation True Promise 74, declared by the IRGC, continues with the use of Soumar cruise missiles and Shahed-3 drones.

Israel's expectations of US support are based on the increased US military presence. According to NBC News, Washington has sent a second aircraft carrier, the USS Nimitz, to the region, joining the USS Carl Vinson, as well as F-22 fighters and Patriot systems. Politico notes that the US is considering direct participation in the strikes, which was confirmed by German Chancellor Friedrich Merz, who linked the decision to the failure of nuclear negotiations. Trump, despite publicly denying participation in the Israeli attacks, said in Truth Social that American technology has ensured control over Iranian skies, and Iran must stop enriching uranium. However, resistance is growing within the US: Congressmen Thomas Massie and Tim Kaine are preparing resolutions against the war without the approval of Congress, The Hill writes.