Ghana midfielder, Thomas Partey after being left out of Arseni squad in USA, is expected to join the team by the close of tomorrow for the preseason tour.
Partey has been training with the Gunners for several weeks after joining the preseason preparations following a short break in Ghana.
He recently played in Arsenal's 3-3 draw against Nurnberg, a German team.
The decision to initially leave Partey and Smith Rowe behind is aimed at allowing them to fully recover before joining the rest of the team but has finally been handed the medical greenlight to join the team in the North American country.
During their tour, Arsenal will face the MLS All-Stars team at Audi Field in Washington D.C on Wednesday, July 19.
They are also scheduled to play against Manchester United at the MetLife Stadium in New Jersey on Saturday, July 22, and Barcelona at SoFi Stadium on Wednesday, July 26, concluding their tour.