Russia's intensified drone and missile attacks on Ukraine have killed at least 10 civilians, prompting a major Ukrainian counterstrike and raising global concerns over escalating warfare.

"In total, over the past week, there were around 1,270 drones, 39 missiles, and nearly a thousand guided bombs," President Volodymyr Zelenskyy said on Monday.

Russia’s surging defence industry, bolstered by an expanded missile plant in Votkinsk and rapidly expanding supply chains, could soon allow Russia to fire 1,000 missiles and drones at Ukrainian cities in a single night.