Photograph: Anastasia Vlasova/The GuardianIn the early hours of Thursday, Orysia finally slept. Photograph: Anastasia Vlasova/The GuardianOne explanation is military-technical: the Kremlin has increased drone production, building new factories. Photograph: Anastasia Vlasova/The Guardian“It’s like the London blitz but far worse. Photograph: Anastasia Vlasova/The GuardianOn Thursday morning a pall of smoke hung over the capital as groggy residents inspected the damage. Photograph: Anastasia Vlasova/The GuardianDown the road, close to Lukyanivska metro station, another drone had punched a hole in an old brick-built factory.