The strategic calculus has shifted. Russian forces are now massing for a major offensive in the Donbas, a move that British intelligence has flagged as a grave threat to European security. This is not a feint.
This is a pivot. The Kremlin is consolidating its combat power for a decisive push, likely aimed at encircling Ukrainian defenders in the east. The threat vector is clear: a concentrated armour thrust supported by massed artillery and electronic warfare assets.
The UK's warning underscores the gravity of the situation. If the Donbas falls, the entire Ukrainian defensive line could collapse, opening a corridor to the Dnipro. This is a chess move by a hostile actor, and we are running out of countermeasures.
The logistical burden on Russia is immense, but they are willing to accept casualties. The question is: can Ukraine hold the line with dwindling Western resupply? The next 72 hours are critical.
Military readiness in Europe must be at its highest since the Cold War. Intelligence failures have already occurred; we cannot afford another.