> For the complete documentation index, see [llms.txt](https://secondearth.gitbook.io/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://secondearth.gitbook.io/en/play/army.md).

# Army

The army is an important force in SE. Individuals, organizations, and countries can build their own military systems, and can use military equipment to arm the army and conduct military operations.