Sen. Lindsey Graham (R-S.C.) said Wednesday that Iran's current regime will eventually collapse, following a phone conversation with Israeli Prime Minister Benjamin Netanyahu.

Graham described his call with Netanyahu as "very good" and said the Israeli leader expressed gratitude to President Trump and U.S. military personnel during their discussion.

The senator's comments come amid ongoing tensions between Israel and Iran, though Graham did not provide specific details about the timing or circumstances that might lead to such a regime change.

The phone call appears to reflect continued coordination between U.S. Republican leaders and Israeli officials regarding Middle East policy and Iran-related security concerns.

Neither Netanyahu's office nor the Trump administration immediately provided additional details about recent diplomatic communications regarding Iran policy.