Mikel Arteta has backed Arsenal's squad to deliver this season despite the Premier League champions failing to land a new world-class forward before the transfer window closed.
Ethan Nwaneri has said Borussia Dortmund's reputation for developing young players played a major role in his decision to leave Arsenal on loan.
Gabriel Martinelli has ended his seven-year spell at Arsenal after completing a move to Saudi Pro League giants Al Hilal.
Arsenal midfielder Ethan Nwaneri has joined Borussia Dortmund on a season-long loan as the 19-year-old looks to secure regular first-team football away from the Premier League champions.
Gabriel Jesus described his move to Barcelona as a "dream" after the forward joined the Spanish giants from English Premier League outfit Arsenal on transfer deadline day.
Arsenal have confirmed the permanent sale of Fabio Vieira to Hamburg, ending the midfielder's three-year spell in north London.