Remembrance Sunday commemorations around the UK

The video covers the Queen's participation in Remembrance Day, observing from a balcony while her son leads the ceremony. It highlights the public and veterans reflecting on conflict and loss, and emphasizes the support families provide to military personnel. The Chief of Defence Staff discusses growing threats to Britain and the need for military evolution, despite potential job cuts. The video concludes with the enduring symbolism of the poppy as a remembrance icon.

How does the speaker describe the current threat to Britain?

What significant anniversary will be marked in 2018 related to the First World War?