Arsenal goalkeeper Deyan Iliev will gain his first experience of senior football on loan at SKF Sered.
The 24-year-old has been named on the bench for the Arsenal first-team on several occasions, including for the Europa League final last season, and has also been called upon by North Macedonia at senior level, but has never played a first-team game for either club or country.
Iliev’s temporary departure makes it more likely that Matt Macey will be promoted to the Arsenal senior squad as the club’s third-choice goalkeeper.
Macey, who had a loan spell at Plymouth Argyle last season, is currently with Unai Emery’s squad in the United States.
Given that he is wearing number 33 in training, it appears that Macey is part of the first-team squad along with new signing Gabriel Martinelli, who is sporting number 35.