The Sex Pistols obviously.

However, I think at about 1 minute and 55 seconds into the song there are some weird noises being made. Just wondering who made them and how.

ANy knowledge on this one?
I suppose it could be identified as that. It's a bit screechy and sounds a bit like a zip/suction sound. It's quite a pleasant bit in the song.
That would make sense actually considering the song is about going on a mission in a submarine.
it would have been some kind of overdub unrelated to jones and cook.

it could be someone making stupid noises with phase and delay.

It's pretty obvious that its supposed to emulate a radar type thing.

I don't think it'd be a guitar, it's almost certainly a processed voice or a keyboard.