June 22 (Reuters) - England coach ⁠Steve Borthwick has named a 36-player squad for ⁠the first three matches of their inaugural Nations Championship ‌campaign in July that includes a trip to Johannesburg to face world champions South Africa.

• The squad contains five uncapped players, including South ​African-born centre Benhard Janse van Rensburg, ⁠who becomes eligible for England ⁠on July 8, after the fixture against the Springboks.