United States Secretary of State Marco Rubio is expected to face tough questioning from lawmakers this week as he makes his first appearance before Congress since the outbreak of the Iran war.
Rubio will testify before both House and Senate committees to present the State Department’s budget request, but lawmakers are expected to focus heavily on the administration’s foreign policy challenges, particularly the fragile ceasefire between the United States and Iran.
The ceasefire, already under strain, has been tested repeatedly by recent exchanges of attacks between Washington and Tehran, raising fresh concerns about whether diplomatic efforts can prevent the conflict from escalating again.
Since the war began on February 28, President Donald Trump and senior administration officials have defended the decision to launch military action against Iran.
However, critics argue that the administration’s objectives have shifted several times, making it difficult to define a clear endgame.
Rubio previously participated in a classified briefing shortly after the initial U.S. and Israeli strikes on Iran.
During that session, Democrats criticized the administration for acting without congressional approval, while most Republicans backed the military operation.
But political support within Trump’s party appears to be weakening.
A growing number of Republicans have begun expressing concerns about the war’s rising financial costs and its potential impact on the economy ahead of the midterm elections.
Last month, the Senate took the unusual step of advancing legislation that would require Trump to withdraw U.S. forces from the conflict.
The measure gained momentum after Republican Senator Bill Cassidy joined Democrats in support following a primary defeat by a Trump-backed challenger.
Meanwhile, House Republican leaders quietly prevented a vote on a similar war powers resolution after realizing they lacked enough support to defeat it.
The developments have highlighted growing divisions within the Republican Party, where some lawmakers are becoming increasingly willing to challenge the president’s handling of the conflict.
Rubio’s busy week on Capitol Hill will continue Wednesday with additional appearances before the House Foreign Affairs Committee and a Senate Appropriations panel.
Beyond Iran, lawmakers are also expected to press Rubio on the administration’s increasingly aggressive stance toward Cuba.
Recent tensions have intensified after the administration announced criminal charges against former Cuban leader Raúl Castro.
President Trump has also suggested that Cuba could become a future target of U.S. action once the Iran conflict is resolved.
Despite occasional diplomatic contacts between Washington and Havana, both Trump and Rubio have maintained a hardline position toward the Cuban government.
Rubio, whose parents emigrated from Cuba, has long argued that the island nation poses a national security concern because of its relationships with several U.S. adversaries.
As Rubio faces lawmakers this week, the hearings are expected to offer one of the clearest public examinations yet of the administration’s foreign policy strategy, its handling of the Iran war, and its broader plans for some of America’s longest-running geopolitical disputes.
