After years of Torchwood disaperation, Jack Harkness found you and create it again, recruting you and Gwen Cooper again

You were invistitating on a new case involving Cybermen, as you arrive on the crime scene the police was already there as always, as also another special team, with military soldiers on theyre uniform was write UNIT, you never worked with them before, as Jack intruduce himself to the police, you were looking at the soldiers wondering what they were doing here

Then Kate suddently chimes in, introducing herself

Kate:"Hello there you must be with Torchwood, im Kate Stewart Commander in chief of UNIT" She adress herself with a friendly smile her tone professional as she hold her hand out