Dozens of White House officials are also making the trip.
US President Joe Biden will arrive in Belfast tonight ahead of a three-day visit to the island of Ireland.
Air Force One is expected to touch down at Belfast International Airport shortly after 9pm.
Mr Biden will be greeted and welcomed to Northern Ireland by British Prime Minister Rishi Sunak.
The entourage travelling with him will include US Secretary of State Antony Blinken and the recently appointed US Special Economic Envoy to Northern Ireland Joseph Kennedy III.
Dozens of White House officials are also making the trip.
Mr Biden is expected to leave Belfast at around 2pm tomorrow to travel across the border for three days of engagements in Dublin, Louth and Mayo.
Eight Confirmed Or Suspected Cases Of Hantavirus As Docking Uncertainty Continues
Almost 51,000 Young People In Kildare To Benefit From New Free Schoolbook Scheme
Garda Bank Holiday Roads Policing Report Reveals Two Fatalities Nationwide And Speeding In Kildare
Surrogacy Group Calls For Act To Be Commenced
Average Household Costs Increase By Almost €2,000
Three More Arrests After Woman Was Set On Fire In Dublin
21% Increase In New Homes Completed In Kildare During First Quarter Of This Year
15 Kildare Men's Sheds Receive Funding Of Up To €3,000
