IRVINE, Calif. — Some sports are played on fields, other in rings, and some in pools. This new sport developed by two former military special forces members combines elements from things played on land and water – and heads underwater.

Known as "Underwater Torpedo," it combines elements of football, mixed martial arts, and water polo. 

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Spectrum News 1 took a deep dive to find out what the Underwater Torpedo League is all about and why the sport is making a splash in Southern California.