The 22-year-old damaged the anterior cruciate ligament in his right knee during the Gunners' 2-1 win at home to Nottingham Forest in their opening match of the 2023/24 Premier League season.
Timber only joined Arsenal, bidding to go one better than last season's second place in the Premier League, in July in an initial 40-million-euro move from Dutch giants Ajax. However, the centre-back had to be sidelined due to an ACL injury.
But the Dutch defender is making improvements in his recovery after taking part in a rehabilitation session at Arsenal's training camp in Dubai. Take a look at his condition!