New Manchester City manager Pep Guardiola will face former club Barcelona in the group stage of this season's Champions League.
Premier League champions Leicester City have been drawn alongside Porto, Club Brugge and FC Copenhagen on their debut in Europe's top club competition.
Guardiola, who joined City in July, is Barca's most successful boss, winning 14 trophies between 2008 and 2012.
Barca eliminated City in the last 16 in both 2014 and 2015.
Guardiola helped the Catalans, who are five-time European champions, win the Champions League in 2009 and 2011.
More to follow.