Key Facts

• Renewed attacks in and around the Strait of Hormuz have undermined fragile diplomatic efforts between the US and Iran, with Gulf allies pressing to revive negotiations as shipping and regional security remain under threat.
• Technical talks between the US and Iran continue to face resistance from hardline factions in Iran, complicating efforts to reach an agreement.
• The death of Sen. Lindsey Graham has left a significant void for US foreign policy, particularly with regards to bipartisan support for Ukraine, which may have implications for the US approach to Iran.