The north London side head into the cup clash on the back of their 2-1 win over Middlesbrough in the Premier League on Monday night.
Sanogo has fallen completely out of favour at Arsenal in recent months and has struggled with a number of injuries. He is yet to make a single appearance for the north London club’s first team this season.
However, the Frenchman took part in training at London Colney as Arsene Wenger’s men prepared for their clash with Manchester City at Wembley on Sunday.
Also pictured in action during the training session were the likes of Aaron Ramsey, Mesut Ozil and Alexis Sanchez.
Here are some of the best pictures from Arsenal’s latest training session.
MORE: Man United latest news
MORE: Arsenal latest news
MORE: Chelsea latest news
MORE: Liverpool latest news