A Ukrainian soldier scavenges one of three abandoned Russian T-90M tanks.
Ukrainian soldiers scavenge an abandoned Russian T-90 tank in Kyrylivka near Kharkiv.
  • Russia has lost at least 100 of its T-90M tanks in the war in Ukraine.
  • Oryx, a military analysis website which relies on visual evidence for confirmation, recently reported the milestone.
  • Putin has praised the T-90M as the "world's best tank." 

A top Russian tank touted by Russian President Vladimir Putin as the "world's best" has suffered at least 100 losses in the war in Ukraine, according to open-source information.