US generals first suggested they were concerned the Russian government was seeking to arm the Afghan insurgents back in April, but images from the battlefield here corroborating these claims have been hard to come by.

These two videos show sniper rifles, Kalashnikov variants and heavy machine guns that weapons experts say are stripped of any means of identifying their origin.

Two separate sets of Taliban, one in the north and another in the west, claim to be in possession of the weapons, which they say were originally supplied by Russian government sources. One splinter group of Taliban near Herat say they obtained the guns after defeating a mainstream rival group of Taliban. Another group say they got the weapons for free across the border with Tajikistan and that they were provided by “the Russians.”