Wed, 05/15/2024 - 16:25 Tech Insider Russian soldiers stand near a new generation air defence system S-400 Triumf, also known as a SA-21 Growler, during their exercises at the anti-aircraft defence military unit near Elektrostal, outside of Moscow on Dec. 2, 2010.Photo by ANDREY SMIRNOV/AFP via Getty Images Tags Military & Defense, Ukraine, Russia, Drones Source Russia can't seem to stop this Ukrainian Cessna-style drone that, compared to m…