LONDON, June 6: Arsenal says Bosnia-Herzegovina defender Sead Kolasinac will be the club's first signing in the transfer window.
The FA Cup winners say the 23-year-old left back will join from German club Schalke, where his contract is ending. Arsenal says the move has not yet been officially completed.
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Arsenal manager Arsene Wenger is looking to strengthen the squad after signing a two-year contract extension.
Arsenal finished fifth in the Premier League and will play in the Europa League rather than the more lucrative Champions League next season.
