The incredible new submarines that can be configured for cocktail parties – and turned into underwater casinos and wedding venues

Two ‘milestone’ submarines have been unveiled, vessels that according to the maker can be transformed into underwater casinos, wedding and private dining venues and configured for cocktail parties.

Florida-based Marine engineering firm Triton Submarines said it ‘threw out the rule book’ when it came to designing its new first-of-their-kind Triton 660/9 and 660/7 AVA submarines.

The result is a twin set of submarines capable of reaching depths as great as 200m (660ft) that each come with a 3.6-metre- (12ft) wide interior space that ‘feels like a regular room rather than a submersible’ and can be reconfigured for all sorts of entertainment experiences….