Secretary of State Marco Rubio will face a litany of questions Tuesday about the Trump administration’s fragile or stalling diplomatic efforts around the world when he appears for back-to-back hearings on Capitol Hill for the first time since the Iran war began.

Senate Republicans will meet Tuesday to discuss next steps after the Justice Department said it would comply with a court order pausing the implementation of a $1.776 billion settlement fund designed to compensate President Donald Trump’s political allies.