Make the nuke's conventional explosives go off when it's destroyed

[Zafhset]

I feel like this is just an unnecessary smack to the face to crew who successfully beat the nuke to death while fighting/after fighting the nuke ops.

It already blows up if they fail - why make it blow up even if they succeed? Getting the nuke off station is just one way to defeat the nuke, not the ultimate preferred solution you should be pushing people towards for whatever reason.