In this story Nanites will not be used that way as that is what megastructures will be used for in place of nanites.

I wish it was that easy, first the UNSC will have to fight millions of Covenant before they can even get their hands on the Prophets.

No, How did you come to this conclusion? Admiral Ross has been mentioned since the very beginning of the story.

commenting just to let you know that I do read your comments so keep them coming with all the ideas😇😇

It's the anti-matter charge similar to the ones that destroyed both Athens station and Malta station in the original battle for Earth in the normal timeline

You will find out next chapter but it def wasn't Axel who approved of such a thing

If the Covenant attack earth it will come down to the size of their fleet that will determine if they can win or not

First there is a protocol in place which involves preparing the defenses to defend themselves, whenever a Covenant ship appears it has always turned into a battle and a ever since the first contact there has never been any negotiations. Second Humanity aren't the only ones that have been receiving upgrades to their ships as the Covenant has too. And if that's not the case the Covenant has thousands of ships that they can throw at a single planet and overwhelm the defenses so there won't be much curb stomping

I'm staying away from that direction to make a clear distinction between robots and humans and not try to make one look like the other. It is cool though.