https://www.bbc.com/news/live/cgrg7kelk45t?post=asset%3A723b8e33-8281-4c09-82e9-2cc988842576#post
What we know so far about the drone attacks
21:56

We're still getting information about Ukraine's massive drone attack on Russian bomber planes.

Here's a quick look at what we know so far:

Ukraine's security service says it has launched a major operation to destroy Russian strategic bombers
This campaign is targeting Russian planes on their home airbases - so far, Ukraine says it has hit 40 such locations, including in the Arctic
Video released by the service appears to show explosions and smoke rising from the sites