Biden to visit ancestral homeland U.S. President Joe Biden will visit the island of Ireland, from where his forebears hailed, amid a €5m security operation AIR FORCE ONE Boeing 747-200B Crew: 26, passengers: 70 Speed: 1,037km/h Cost: €2.8bn ANCESTRAL HOMES Mayo: Blewitt family Louth: Finnegan family Ballina, Co. Mayo “Homecoming” speech expected SECURITY Over 1,000 personnel including: 250 Secret Service, 400-500 gardai (200 armed), Irish Defence Forces N. IRELAND Carlingford, Co. Louth IRELAND 1 2 3 4 Apr 11: Belfast Biden will mark 25th anniversary of Good Friday Agreement, but will not attend formal ceremony later in month Apr 12: Dublin Official State visit to Aras an Uachtarain, residence of President Michael D. Higgins. Meeting with Taoiseach Leo Varadkar at Farmleigh House, Phoenix Park Aircraft carrier off west coast F-35C Lightning II carrier variant Displacement (fully loaded) 88,000 tonnes Crew: 5,200 Aircraft: 60+ THE BEAST: Cadillac armoured limo Weight: ~9,000kg Max. speed: 100km/h 125mm armour Sealed interior Kevlar-reinforced tyres Oxygen supply in trunk 2011 model got stuck on ramp at U.S. embassy in Dublin Sources: NY Times, Irish Central Picture: Getty Images © GRAPHIC NEWS