6. Sambo
Sambo, originating from the Soviet Union, combines elements of Judo, wrestling, and indigenous Russian folk styles. Known for its emphasis on throws, takedowns, and ground fighting, Sambo is a practical martial art developed for self-defense and combat situations.
Its versatility and adaptability make it suitable for a wide range of scenarios, from military operations to sport competitions. Sambo’s effectiveness in close-quarters combat and its widespread adoption by military and law enforcement units worldwide attest to its status as one of the deadliest martial arts in the world.