SMHS has been interpreting the county's military past since 1998. Now into its third decade, the society has nearly 100 members and meets on a monthly basis in Lewes.
SMHS guided tour of Newhaven Fort
Talk on Albert 'Slash' Seton, Matt's relative who fought in WW1.
The evacuation of HMS Vernon, the Royal Navy Mine and Torpedo School to Roedean School during WW2
The life and work of Gp Capt Sir Douglas Bader