Jones and Robinson join fellow All White Arwel Thomas who stared in the Hong Kong event back in May. Following Welsh Scottish League duties Jason Forster is also back to captain the Squad.
No Pontypridd players were considered because of their Parker Pen Shield final commitments but three club members Gareth Baber, Shaun James and Gareth Wyatt will come back into the Squad for the following week-ends finale at the Millennium Stadium.
London & Cardiff tournaments
1. Jason Forster Newport
2. Robin Sowden-Taylor Cardiff
3. Gareth Gravell Newport
4. Rhodri Jones Swansea
5. Arwel Thomas Swansea
6. Ben Breeze Newport
7. Gareth Swales Swansea
8. Emyr Lewis Newport
9. Matthew Robinson Swansea
10. Craig Richards Whitland
11. Andy Powell Newport
12. Mike Phillips Llanelli
UEFA has today confirmed the Football Association of Wales (FAW) has been successful in its bid for the Millennium Stadium to host the 2017 UEFA Champions League Final on Saturday 3rd June, 2017 (kick-off: 19.45hrs GMT).
The winners of a filmmaking competition organised by the education charity Into Film and the WRU enjoyed a behind the scenes tour of the Millennium Stadium - and a chance to be photographed with the WRU's fire-breathing, rugby loving mascot, Scorch The Dragon, and Welsh international, Jake Ball.
The Wales Under 20 camp are in a quietly confident mood as they face Ireland in the U20 Championship, with Coaching Co-Ordinator Allan Lewis and full back Dafydd Howells targeting a top five finish in the tournament.
Wales U20 may start as favourites against Japan this evening in the U20 Championship, but Team Manager Mark Taylor is warning against complacency. He is also hoping a good win will boost morale and 'kickstart' performances.
Coach Richard Hodges is hoping Wales U20 can put a disappointing campaign behind them when they tackle Japan tomorrow as they look to finish the U20 Championship strongly to secure a good seeding for next year's tournament.