4. JW GROM (Poland)
When Poland sends in their Special Forces, they bring the thunder, literally, since that’s what GROM means in several slavic languages. This counter-terrorism group was formed in 1990 following the takeover of the Polish embassy in Switzerland as well as the shooting deaths of a couple of their diplomats in Beirut. Trained by elite Special Forces such as the SAS and Delta Force, the GROM specializes and wrecking havoc behind enemy lines, and as if it doesn’t help, 3/4 are also trained medics.