Queen Elizabeth II of England visits Tobruk, Libya

The video covers the Queen and Duke of Edinburgh's arrival in North Africa, highlighting their visit to a cemetery honoring soldiers from the Tobruk siege. It also details their meeting with King Idris of Libya, the first monarch since the country's founding under the United Nations.

What was the historical context of the cemetery mentioned in the text?

Describe the role of the Imperial War Graves Commission as mentioned in the text.