Iraqi army Soviet era made Mil Mi-18 helicopters fly over US made M-1 Abrams tanks in central Baghdad on January 06, 2011, during the 90th Army Day. ALI AL-SAADI/AFP/Getty Images
Iraqi army Soviet era made Mil Mi-18 helicopters fly over US made M-1 Abrams tanks in central Baghdad on January 06, 2011, during the 90th Army Day. ALI AL-SAADI/AFP/Getty Images