which place was bombarded with it?
Though plans for bombardment were made but the weapons were rendered unusable.
V-3 cannon
The V-3 (, "Retribution Weapon 3") was a German World War II large-caliber gun working on the multi-charge principle whereby secondary propellant charges are fired to add velocity to a projectile.

The weapon was planned to be used to bombard London from two large bunkers in the Pas-de-Calais region of northern France, but they were rendered unusable by Allied bombing raids before completio
who participated in the battle of vimy ridge Four divisions of the Canadian Corps in the First Army, against three divisions of the German 6th Army. where did it take place? In the Nord-Pas-de-Calais region of France. did it also take place in the trenches? Yes, trench raiding was done by the Canadian Corps. was air force used? Yes, both the sides used air force. did anyone get military honors for their service during the battle? Four members of the Canadian Corps received the Victoria Cross. when was this award started? 29 January 1856. who received it in the above mentioned battle? UNANSWERABLE was this battle a part of any big war? Yes, the First World War were any other battles also fought in the region where this battle was fought? Yes, the World War II. what happened at this place during that war? It was used for vengeance weapon installations, including extensive V-1 "ski sites" that launched attacks on England and massive bunkers for the V-2 rocket and V-3 cannon. when was the rocket developed? In 1934 successful launches were conducted. what was its use after the war? At first the United States and the USSR were engaged in retrieving as many of the rockets as possible. Later , the rocket was further developed for military and civilian purposes. which country developed the cannon mentioned above? Germany.
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V-3 cannon [SEP] Introduction
The V-3 (, "Retribution Weapon 3") was a German World War II large-caliber gun working on the multi-charge principle whereby secondary propellant charges are fired to add velocity to a projectile. The weapon was planned to be used to bombard London from two large bunkers in the Pas-de-Calais region of northern France, but they were rendered unusable by Allied bombing raids before completion. Two similar guns were used to bombard Luxembourg from December 1944 to February 1945. The V-3 was also known as the "Hochdruckpumpe" ("High Pressure Pump," HDP for short), which was a code name intended to hide the real purpose of the project.