Leaders of U.S. intelligence agencies warned on Tuesday that Russia will try to interfere in the 2018 U.S. midterm elections by using social media to spread propaganda and misleading reports, much as it did in the 2016 campaign.

Director of National Intelligence Dan Coats told a congressional committee that Russia and other foreign entities were likely to attack U.S. and European elections this year and beyond, adding that Moscow believes similar efforts successfully undermined U.S. democracy two years ago.

Coats, a former senator appointed by President Donald Trump as Washington's top intelligence official, said he had already seen evidence Russia was targeting U.S. elections in November, when Republican control of the House of Representatives and Senate are at stake, plus a host of positions in state governments.