Vulcans in Falklands

Hi all, I don’t really know if I should ask this here or in the “Historic Aviation Forum” but anyway.

As peraphs some people know, during the “Black Buck” raids on the Falklands one of the Vulcans was intercepted by Brazilian F-5s. What I would like to know is if this Vulcan was carrying Shrike or Sidewinder missiles. I’ve always seen it stated as Shrike missiles, but apparently in Brazil they say they were Sidewinders.

Does anybody have more info on the subject?

Regards