Russia Sends Its Biggest Gun To Ukraine

"Russian forces, who have reportedly suffered considerable losses on the front line, have now
deployed additional units of the world’s most powerful mortar, which is capable of using a nuclear warhead on the battlefield. Dubbed the “Sledgehammer,” the self-propelled 2S4 Tyulpan mortar, known as the Tulip in English, has a 240mm cannon — twice the caliber of NATO mortars, which are just 120mm — making it by far the largest caliber mortar system in the world." ZeroHedge