JW GROM is Poland’s elite counter-terrorism unit. JW stands for Jednostka Wojskowa (Military Unit) and GROM stands for Grupa Reagowania Operacyjno-Manewrowego (Group for Operational Maneuvering Response). They are actually one of five special forces units in the Polish Armed Forces and they specialize in unconventional warfare. They are actually named after Poland’s World War II elite special-operations unit that resisted the Nazi occupation and they still have that same determination to keep their country safe.