What is the example of collective nouns army in sentence?

Here are some examples of "army" used as a collective noun in sentences:

* The army marched across the field in perfect formation. (The army is a single unit, even though it's made up of many soldiers)

* The enemy army was completely outnumbered. (The enemy army is one force, even though it's composed of multiple soldiers)

* The army's morale was high after their victory. (The army is acting as a single entity, with a shared feeling of morale)

Let me know if you would like to see more examples!