Interior radar defence stations, military scramble

The video details a military operation where zombies, a code name for unidentified aircraft, approach radar range. RAF Lucas prepares interceptors to scramble. Mission 51 is launched to intercept the zombies, which are later identified as Russian bombers. The operation involves multiple interceptors and air refueling tankers to ensure the bombers do not enter British airspace. The mission concludes successfully, but the threat persists as the bombers return, prompting another scramble.

What was the time when the zombies were reported to be within range of their radar?

What action was ordered by the command when the zombies were getting closer?

Describe the role of Buchan in the operation.

How did the interceptors ensure that the Bears did not cross British airspace?

What was the outcome of the operation by 1530?

What happened three hours after Mission 51 was over?

What was the final direction of the zombies as they disappeared from radar?