From this detailed guide, you can learn how to install Stream Army Repo On Your Kodi.
Now Stream Army is back, but it serves as a repository to provide multiple third-party add-ons for online video streaming. While the role has changed, the nature has not, and you may be quite eager to experience it. Without further ado, the following working instructions will guide you to install Stream Army repo to Kodi step by step.
this installation guide applies to all compatible devices including Amazon Firestick, Fire TV, Android & iOS, Mac, Windows, Android TV, Android Boxes, etc.
How To Install Stream Army Kodi Repository
- Open Kodi
- Be sure to have the Unknown Source box checked as Kodi requires this before installing 3rd party add-ons.
- HOME Screen > Add-ons > Settings button 
> Add-ons > Enable Unknown Sources.
- From your Home Click Settings (cog icon top left)
- Click File Manager
- Click None
-Type in the following EXACTLY http://streamarmy.co.uk/repo
- Click OK
- Click back on your remote/keyboard
- Click Add-ons
- Click Install from Zip File
- Click STREAMARMY
- Click repository.StreamArmy.x.x.zip.
- Wait for Add-On Enabled Notification
- Click Install from Repository
- Click Stream Army Repository
- Click Video Add-Ons
- Click Your Addon
- Click Install
- Wait till you can see the message Add-on installed pops up. That's it! You can now find you addon from main menu > Add-ons, enjoy.