Arsenal manager Unai Emery has received positive news regarding some of his injured players, going into the international break.
According to Football.London,
Ainsley Maitland-Niles is also expected to return to training next week after a two-month spell on the sidelines.
The 21-year-old started in Arsenal's opening day defeat to Premier League holders Manchester City, but hasn't featured since then, having sustained a small fracture to his left tibula in the loss to Pep Guardiola's men.
Petr Čech, who has been replaced by summer signing Bernd Leno in the Arsenal goal, is also set to return in the next three to four weeks. The former Chelsea keeper suffered a hamstring injury in the Gunners' 2-0 victory against Watford in the latter stages of last month.
Meanwhile, skipper Laurent Koscielny is set to return to training next month. The defender has been working on his rehabilitation outside London Colney after rupturing his Achilles tendon in May against Atlético Madrid in the Europa League. The injury also meant he missed his country's World Cup triumph in the summer.