Scotland coach Gregor Townsend named uncapped New Zealand-born flyhalf Fergus Burke and number eight Jack Mann in his squad for the Six Nations Championship, but experienced trio Kyle Steyn, Adam Hastings and Cameron Redpath are sidelined with injury.

Fergus Burke, the Saracens fly-half who also qualifies to represent England and New Zealand, has been called up for his first involvement in a Scotland squad ahead of the Six Nations.