The TA's Medical Corps is taking over Astley Park in Chorley. The area will reverberate to the sound of enemy gunfire as its members evacuate a 'casualty' from a battlefield scene and provide emergency care in a field medical tent.
The Medical Corps hopes the demonstrations and information stands will encourage new members to sign up.
More top news
Callous burglars left a young family devastated after stealing presents from under their Christmas tree.
A charity that was founded in Manchester and was one of the first LGBT charities in the world welcomed global superstar Lady Gaga yesterday.
A man who murdered another man in a drink and drugs fuelled attack in Wigan has been jailed.