US President Donald Trump's daughter Ivanka and her husband, Jared Kushner, have arrived in Israel on Sunday ahead of the opening of the new US embassy in Jerusalem on Monday.
The couple - both senior White House advisers - will attend the ceremony. Mr Trump himself will not be there, reports BBC.
His decision to move operations from Tel Aviv angered Palestinians.
The plan was brought forward to coincide with the state of Israel's 70th anniversary.
Israel regards Jerusalem as its "eternal and undivided" capital while the Palestinians claim East Jerusalem - occupied by Israel in the 1967 Middle East war - as the capital of a future state.
Mr Trump's decision to recognise Jerusalem as Israel's capital broke with decades of US neutrality on the issue and put it out of step with most of the international community.
Israeli Prime Minister Benjamin Netanyahu said the embassy move was a reason for celebration.
Palestinian Authority President Mahmoud Abbas has described it as the "slap of the century".
A small interim embassy will open inside the existing US consulate building in Jerusalem on Monday, while a larger site will be found later when the rest of the embassy moves from Tel Aviv.
President Trump is expected to address attendees at Monday's event via video link.
US Treasury Secretary Steven Mnuchin and US Deputy Secretary of State John Sullivan will be there in person, alongside Ivanka Trump and Jared Kushner.
Mr Kushner is set to meet Israel's prime minister on Sunday afternoon, according to the local press.
