Plenty of youngsters will be given the chance to impress with 10 stars not in the initial group.
Gabriel Magalhaes, Gabriel Martinelli and Kai Havertz will join the squad on July 25 after being given an extra rest due to their Copa America and Euro 2024 runs.
Kieran Tierney (hamstring) and Takehiro Tomiyasu (knee) both miss out due to injury and will work on their rehab in London.
England trio Declan Rice, Aaron Ramsdale and Bukayo Saka are skipping the whole tour after making the Euros final.