Key Facts

• Close to 200 drones hit targets around Moscow, setting columns of thick smoke billowing high into the sky, with 17 people wounded in the Moscow region.
• Almost 1,000 drones and four Ukrainian cruise missiles were intercepted and destroyed across Russia in 24 hours, according to the Russian defence ministry.
• Ukrainian President Volodymyr Zelensky stated that the massive drone strike was in response to last week's Russian attack on Kyiv, which set a major religious landmark ablaze, and added that "if Ukraine burns, your Moscow will burn too."
• The Kapotnya refinery in south-east Moscow was hit for the third time in a month and the second time this week, with numerous videos showing the lid of a large oil storage tank blown dozens of metres into the air by the force of an explosion.
• Moscow's four airports were temporarily shut, with more than 500 flights cancelled or delayed, as a result of the drone attacks.