Romanian army/Capt. Roxana Davidovits
US Air Force/Master Sgt. Blake R. Borsic
Russian Defense Ministry via Mil.ru
ALEXEI DRUZHININ/Getty Images
Metin Aktas/Anadolu Agency via Getty Images
Anastasia Vlasova/Getty Images; iStock; Rebecca Zisser/Insider
Jakub Porzycki/NurPhoto via Getty Images)
Anna Moneymaker/Getty Images