This is not a classical  frontal attack known for the first months of the invasion, where tanks and infantry attempted to penetrate the mass in defending their opponent. This time we are dealing with an infiltration method, resembling surgical incisions alternatively   than a hammer hitting 1  line. As a result, Russian troops approached key roads — including the T0514 way   linking Dobropillia to Kramatorski — and took control of respective  towns north of Pokrovsk.