The HORROR of Soviet ISU-152 Beast-Killers That Cracked Konigsberg's Forts in 3 Days, 1945

#ww2history #wwii #militaryhistory Hitler called Konigsberg an impregnable fortress ringed with forts. Soviet ISU-152 assault guns — the "Beast-Killers" — drove up to the walls and fired point-blank until the roofs caved in. It fell in three days. This is the story of the ISU-152 at Konigsberg, April 1945: a gun built to kill Tiger tanks, turned loose on the strongest fortress in the Reich. In this video: ✅ Why the ISU-152 earned the name Zveroboy, the Beast-Killer ✅ The 152mm gun and the ~95-pound shell that broke concrete ✅ Vasilevsky's plan and the four-day bombardment ✅ Fort Five, the Queen Louise fort, and Kosmodemyansky's battery ✅ How 130,000 defenders surrendered in three days 📄 Get the Konigsberg Quick Facts PDF: [link to site] ▶️ Explore more Eastern Front battles: [playlist link] 👍 If the breakdown landed, like and subscribe — and tell me in the comments: best Soviet assault gun of the war, yes or no? #WW2 #ISU152 #RedArmy #Konigsberg #EastPrussia #SovietTanks #BeastKiller #MilitaryHistory