TOPSHOTS Chinese soliders on an armored infantry carrier take part in the International army games "Caspian derby" outside the Russian town of Kaspiysk on August 5, 2015. The games is an Olympic-style competitio for militaries, with 2 000 soldiers from 17 countries competing in 13 disciplines from a tank biathlon to naval games on the Caspian to a military cooking contest. AFP PHOTO / VASILY MAXIMOV