Day seven of the 2018 International Army Games in Alabino saw tanks tackle an assault course in Sunday's biathlon. Teams from Russia, Serbia, Iran, Venezuela, Mongolia, Angola and Laos were on show. The annual military competition is the brainchild of the Russian Ministry of Defence and has grown each year since its debut in 2013. Altogether 32 countries will participate in this edition of... Еще the army games. Teams battle it out in 28 competitions involving tanks, snipers, and different air and sea disciplines. The tank biathlon finals will take place on August 11.