Mikel Arteta praised his Arsenal team for how they have coped with a punishing defensive injury crisis as he prepares his men to face Monaco in the Champions League on Wednesday. The Gunners are seventh in the new-look Champions League format after three wins in five matches -- one place above the Ligue 1 team. But Arteta, whose men are also third in the Premier League, is juggling a lengthy injury list. Gabriel Magalhaes and Riccardo Calafiori, who both missed Sunday's draw at Fulham, were absent from Tuesday's training session, along with Oleksandr Zinchenko, Jurrien Timber and Thomas Partey. Right-backs Ben White and Takehiro Tomiyasu are still absent with knee injuries.