Wales will visit South Africa for the first time since 2014 this summer after the reigning world champions announced a three-Test July series against the Six Nations titleholders.
New Zealand will then face the Springboks on their own soil for the first time in almost four years when they travel for the opening two rounds of the 2022 Rugby Championship.
The southern-hemisphere heavyweights played both of last year's Rugby Championship fixtures in the Australia bubble, while their sole meeting in the shortened 2019 tournament took place in Wellington.