Glasgow Warriors quartet Adam Ashe (back-row), Scott Cummings (lock), Nick Grigg (centre) and Stuart Hogg (full-back) are joined by inbound English Premiership pair Josh Strauss (Sale Sharks back-row) and Duncan Weir (Worcester Warriors stand-off).

The additions follow injuries sustained by Scarlets back-row Blade Thomson (head) and Harlequins centre James Lang (rib) as they represented their club sides at the weekend, while David Denton (Leicester Tigers) and Matt Scott (Edinburgh) continue their ongoing recovery from head injuries with their respective clubs.

The national team also confirmed Edinburgh trio Ross Ford (hooker), Henry Pyrgos (scrum-half) and Dougie Fife (wing) have been released back to the club.