Six F35-A Lightning II fighter jets are now stationed at RAF Lakenheath for the next few weeks.
USAF has sent its supersonic stealth fighters all the way from Utah to Suffolk - they'll be deployed from here on European training missions.
They are the world's most advanced warplanes. They are capable of speeds of more than 1200 mph and each one is worth £100 million.
"Honoured to welcome F-35A to UK for first time. F-35 deployment will not only influence how we operate here at Lakenheath but also how our nations operate together".
USAF Gen. Tod Wolters describes F-35 as a 'game changer' with 'unmatched lethality, survivability and interoperability'.
Watch a report by ITV News Anglia's Chloe Keedy.
More top news
The victim, who is in his 20s, was attacked by three men in Harlow.
PC John Clarke is being treated for post traumatic stress disorder after years of dealing with crime on the streets of Ipswich.
A virus that has 'jumped' from rabbits to hares is threatening numbers in our countryside and killing hundreds of animals.