Since capturing Izyum a few days ago, Russian troops are camped around 20 kilometres (12 miles) to the north of the twin cities of Slavyansk and Kramatorsk, the capital of the Ukrainian controlled Donbas
Krasnopillia, Ukraine: A highway through the rolling plains of eastern Ukraine looks set to play an important strategic role in the anticipated Russian offensive in the Donbas.
Connecting the regions of Kharkiv and Donetsk, the two-lane thoroughfare is one of the key routes in the northeast of the country.
The road runs like an arrow to the centre of the Ukrainian-controlled Donbas, caught between pro-Russian statelets of Donetsk to the south and Lugansk to the east, and the advance of Russian forces from the north.
"We're waiting for them!" said a lieutenant tasked with reinforcing the positions along the road, giving a thumbs up.
"We are going to destroy the enemy that came to invade our motherland. Fascist Russia, we can't describe it any other way. Who lives by the sword will die by the sword," says a young officer with a dagger strapped to his vest.