All-Russian Organization for the Development of Mixed Martial Arts (OSSE)

The All-Russian Organization for the Development of Mixed Martial Arts "RODME" (ОСЕ) is a sports structure created to develop amateur MMA in Russia. It unites various combat disciplines — hand-to-hand combat, sambo, jiu-jitsu, karate — and forms a universal training system that includes striking, grappling, and self-defense. The organization covers 24 regions, has more than 6000 members and over 200 gyms, and also holds dozens of tournaments and training events annually.