I just finished an interesting article over about Russia's new main battle tank: the Armata. It is armed with a 125 mm main gun, 30 mm cannon, and 12.7 mm machine gun. It also features multilayered armor. It appears the production is slated for 2,300 tanks over the next five years. Details may be seen on The Motley Fool here and at Jane's here.
Just thought I'd pass it along.