Arsenal has selected 15-year-olds Max Dowman and Marli Salmon for their squad traveling to Singapore and Hong Kong.
Attacking midfielder Dowman and center-back Salmon will join new signings Martin Zubimendi, Kepa Arrizabalaga, and Christian Norgaard as part of the 30-man squad.
However, £48.5 million signing Noni Madueke will not participate, as he is resting after his performance with Chelsea in the Club World Cup.
The 23-year-old will rejoin the squad upon their return from Asia.
The Gunners are scheduled to play two matches in Singapore: against AC Milan on July 23 and Newcastle on July 27, before heading to Hong Kong for a North London derby against Tottenham Hotspur on July 31.
Dowman, who will not turn 16 until December, has been training with the senior squad for a while and traveled with the team to their winter training camp in January.
Due to Premier League regulations, Dowman was unable to make his debut last season as he was part of the Arsenal Under-15 squad.
He has been assigned the number 56 for the tour, with manager Mikel Arteta describing him as a "huge talent" and suggesting he could be part of the plans for this season.
Dowman scored 19 goals and provided five assists in 23 games across all competitions for Arsenal's youth teams last season.
He also became the youngest scorer in European Under-17 Championship history when he scored in England's victory over the Czech Republic in May.
xml