An Indian tank rolls down a field during a joint military exercise with Russia Army slated for 10 days at Mahajan Field Firing Ranges in the deserts of the western state of Rajasthan, Oct. 25, 2013. (Xinhua)
Indian tanks roll down a field during a joint military exercise with Russia Army slated for 10 days at Mahajan Field Firing Ranges in the deserts of the western state of Rajasthan, Oct. 25, 2013. (Xinhua)