Play was briefly suspended Tuesday at the ATP Brazzaville Challenger not due to rain or other inclement weather, but due to reported gunfire in the area.
Just outside the tournament site where Guy Den Ouden and Ivan Denisov were competing in their first-round match, violent noises from the streets disrupted play with Den Ouden leading 6-1, 2-2.
A live stream of the match also appeared to show smoke or gas emerging from the other side of the fenced-off courts.
Watch the full scene unfold in the video clip below.
Speculation ran rampant on social media about the causes of the interruptions, with users even suggesting the cause was a skirmish between civilians and the military.