Biggest owner of slot machines

The popularity of slot machines has not been overlooked by the US Armed Forces. Machines have been common in overseas service clubs since the Second World War. In recent years, all four branches of the service have operated some 10,000 slot and video poker machines outside the US, producing well over $150 million in revenue annually. The money is used to pay for leisure activities and improvements to military service clubs. The program is entirely self-sufficient and no tax dollars are involved.