this file is Pegasos' NAM and The J's Planetbuster put together and converted for Rise of Mankind 2.63.
Here's a link to the thread
-Must have Rise of Mankind 2.63
-extract folder to BTS/Mods
-allow all replacements
-have fun nuking!
Advanced Nukes Mod for RoM 2016-10-05
Advanced Nukes Mod for RoM