Arsenal stars Mesut Ozil, Olivier Giroud and Laurent Koscielny have returned to training from their extended summer breaks following their participation at Euro2016.

Arsenal manager Arsene Wenger has previously claimed that the trio would not be considered for the season opener against Liverpool.

However, the Frenchman may now look to draft Koscielny into the first-team for Sunday's game at the Emirates Stadium due to injuries to centre-backs Per Mertesacker and Gabriel.

Giroud and Ozil are expected to return to first-team action for the game against Leicester City on August 20.