The video was published on the Warsaw 2022 Today Facebook account, Ukrinform reports.
"As a sign of solidarity with Ukraine, the Rammstein band raised the Ukrainian flag at a concert in Warsaw," the post reads.
The video shows one of the musicians unfurling a blue-yellow flag while "swimming" in an inflatable boat over a crowd of fans.
As reported, The Rolling Stones invited two Ukrainian children's choirs to perform their hit together at a concert in Vienna.
Photo taken at the concert in Zurich on May 31, 2022 (facebook.com/Rammstein)
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