Craig Casey, Sean Jansen and Nick TimoneyImage source, Getty Images
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Ireland resume their Nations Championship campaign against Argentina in Dublin on Friday night

ByJonathan BradleyBBC Sport NI senior journalist

Nick Timoney, Craig Casey and Sean Jansen will start for Ireland against Argentina in the Nations Championship on Friday night, with Jamison Gibson Park and Josh van der Flier on the bench at the Aviva Stadium.

With captain Caelan Doris and two-tour British and Irish Lion Jack Conan missing through injury, Connacht's Jansen always seemed the most likely to fill in at number eight for head coach Andy Farrell.