The F-105F did not utilize radar jamming devices since its purpose was to provide a decoy target, protecting the strike flights, and encouraging SAM launches that generated enough bright smoke to make possible seeing the SAM site for immediate dive bombing attack.
A tactic used during Operation Desert Storm was known as "Here, kitty kitty", wherein one Weasel would get the attention of a SAM or anti-aircraft artillery site while other Weasels would then sneak up behind the site and destroy it.