Arsenal will face Atletico Madrid in the Europa League semi-finals, while RB Salzburg play Marseille.
The Gunners will play the first leg at home on Thursday, 26 April, with the second leg a week later on 3 May.
The final will be held in Lyon, France on Wednesday, 16 May, with the winner guaranteed a place in next season’s Champions League.
The official result of the 2017/18 UEFA Europa League semi-final draw!
— UEFA Europa League (@EuropaLeague) April 13, 2018