Laurent Koscielny returns for Arsenal ahead of Dortmund UCL tie

Arsenal have been handed a boost ahead of Wednesday’s Champions League clash against Borussia Dortmund as French international Laurent Koscielny returned to the squad.

 The defender has not featured for the Gunners since returning from international duty in mid October with an Achillis problem
 

Meanwhile, Arsenal manager, Arsene Wenger confirmed that goalkeeper Wojciech Szczesny, Theo Walcott and Jack Wilshere are ruled out of the tie.

Source: UEFA.COM