The fight militias DND with Ukrainian border guards occurred on Thursday evening in 3 kilometers from the border line with Russia, said the notary of the press service of border guard of FSB of the Russian Federation in Rostov region." Today, about 17: 00 Moscow time militias " Donetsk national Republic " made armed assault on the Ukrainian border surveillance " Marinovka ' Shakhtar Donetsk region, located 3 kilometers from the border with Russia ", ? he said. According to his information, using the su-25 Ukrainian air force attack militias was repulsed. On the site of Russia shards and ammunition have been involved, he said.