from RT:

The organization, however, denies links to Alexey Navalny’s FBK and that it used network to target rival Russian opposition groups

The Free Russia Foundation (FRF), a Washington-based NGO, has confirmed running a network of paid online commenters focused on influencing Russian current affairs and the Ukrainian crisis.

The pro-opposition troll farm was exposed in an explosive report published on Wednesday by SVTV, an online outlet created by Russian libertarian activist Mikhail Svetov. The report claimed, citing a trove of documents received from ex-employees of the network, that the FRF-payrolled troll farm has collaborated with FBK (Anti-Corruption Foundation), founded by jailed Russian opposition figure Alexey Navalny, and has also routinely targeted critics of FBK and the government alike.