Champions League draw: Arsenal to play Bayern Munich
Arsenal will face Bayern Munich in the Champions League for the third time in four seasons after being drawn against the German club in the group stage.
Manchester United will play PSV Eindhoven on their return to the competition, with striker Memphis Depay to face to his old club.
Chelsea will play Porto, with whom Jose Mourinho won the competition in 2004.
Manchester City face Serie A's Juventus, Europa League winners Sevilla and Borussia Monchengladbach.
Arsene Wenger's Gunners side will also play Olympiakos of Greece and Dinamo Zagreb of Croatia.
In addition to PSV, United were drawn with Russian club CSKA Moscow and last year's German Bundesliga runners-up Wolfsburg.
Mourinho's Chelsea also face Ukrainian champions Dinamo Kiev and Maccabi Tel Aviv of Israel.
More to follow.