The Manchester City boss was asked his thoughts on events in midweek as he worked with Dortmund defender Marc Bartra at Barcelona
Pep Guardiola says he "doesn't know where we'll end up" following the attempted bombing of the Borussia Dortmund team bus on Tuesday.
German police are investigating who is behind a plot to blow up the Dortmund team as they headed to their Champions League game against Monaco earlier this week.
The incident comes as world leaders attempt to seek a resolution to the Syrian civial war, after president Bashar al-Assad was accused of using a chemical weapon against his own citizens, killing more than 80 people.