REUTERS/Gleb Garanich
George Pachantouris/Getty Images
AP Photo/Efrem Lukatsky
47th Mechanized Brigade/Defense Ministry of Ukraine
Ed Ram/For The Washington Post via Getty Images
110th Separate Mechanized Brigade.
REUTERS/Viacheslav Ratynskyi
Cpl Tyler L. Main/USMC/Tribune News Service via Getty Images
Klaus-Dietmar Gabbert/picture alliance via Getty Images