Russia's 2,000-Drone Week: What Comes Next?

Russia just unleashed its largest single-week aerial assault on Ukraine — 144 missiles, nearly 2,000 drones, and roughly 1,600 buildings destroyed, overwhelming air defenses that had been holding steady for months. Is this the start of a new, harsher phase of the war, or a one-off show of force meant to pressure ongoing peace talks? What should the West actually do in response?