The US said overnight Monday that it is committed to Saudi Arabia’s security, underscoring Washington’s support for the Kingdom against Iran-backed Houthi attacks.“The United States stands firmly with Saudi Arabia against Iranian aggression, including Iranian-supported Houthi attacks, and remains committed to the Kingdom's security and regional stability,” a State Department spokesperson told Al Arabiya English.For all the latest headlines follow our Google News channel online or via the app.The US-Saudi relationship remains a cornerstone of Washington’s regional policy, the official said, adding that the strategic partnership has only grown stronger under President Donald Trump.The spokesperson also said the United States continues to prioritize efforts to counter Yemen’s Houthis and hold Iran accountable for its backing of the group.The Trump administration redesignated the Houthis as a foreign terrorist organization shortly after taking office.The State Department spokesperson said ensuring freedom of navigation in the Red Sea remained a core national security interest for the US.“It is critical to continue efforts to counter the Iran-backed Houthis and other terrorist groups in Yemen who threaten these US interests,” the spokesperson said.Read more: Saudi defense ministry says dealt with ballistic missiles launched by Houthis