Discussion in the U.S. about possible supplies of arms of Ukraine - conscious tension, they inflame the ambition of Kiev "war party," said the official representative of the Russian foreign Ministry Alexander Lukashevich. "Not on the other as a conscious tension we believe ongoing in the U.S. capital discussion about possible supply of weapons to the Ukrainian authorities. Endless calls in the us Congress, only serve to inflame the ambition of Kiev "party of war," Lukashevich said at a press conference on Thursday.