I've tried searching this online with no answer so i thought i'd post here...not looking for spoilers or anything just want to know

When the Narmic Equation mentions taking a 'weapon to use there' to a location of unknown space, is this an actual clue? I finished delta freya II already, but unclear if this is pointing towards something afterwards or not or of it just means that mission. I wouldn't have any idea how to figure out which weapon to take or where to go

A lot of other books also seem to be mentioning "one particular location' as well...is this all just a reference to delta freya II? or is there more to do after that?