BBC One has released a new trailer for the second season of Our Girl.

Coronation Street star Michelle Keegan replaces former lead Lacey Turner in five new episodes of the army drama this autumn.

With tours of Afghan and West Africa under her belt, our new medic Georgie Lane (Keegan) now has to deal with the fraught, perilous and ever-changing situation in East Africa.

Buy Season 1 on DVD on Amazon.

Buy 2013’s feature-length Our Girl special on DVD on Amazon.

Watch the new trailer…

The cast also includes returning star Ben Aldridge as Captain James, with Luke Pasqualino (The Musketeers) as maverick Special Forces officer Elvis Harte, Royce Pierreson (Murdered By My Boyfriend) as Dr Jamie Cole, Rolan Bell (Doctors) as Sergeant King, Sean Sagar (Top Boy) as Monk and Anthony Oseyemi (Behind Enemy Lines) as the Kenyan forces’ Captain Osman.

Season 2 launches at 9pm on Wednesday 7 September on BBC One.

Are you looking forward to the new season of Our Girl? Let us know below…