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CUD-B Activated makes your missile launchable, now with an updated missile flight model. This mod has been updated as at 26/05/20. It can now be located in your saved games folder and includes many more options.
Download (Revised) SCUD-B Launchable: Updated 26/05/20
https://drive.google.com/file/d/1wrRofzYktvntSacaFRTcjAmnj_aSOPzk/view?usp=sharing