Among superguns, the Paris Gun only fired on civilian targets, while Big Bertha was, though famous for shelling Paris from over 40 kilometers away, primarily responsible for smashing the Belgian forts near Liege during World War I in 1914 as part of the Schlieffen Plan.
After this engagement, Cipher and PJ go off to destroy Avalon Dam, which houses an experimental V2 superweapon which a "A World With No Boundaries" plans to use to erase the borders in the world.
The Pentagon is openly embarked on developing the new human superweapon: but President Fred Eiffrich, who wants to stop the Neurobomb, believes the hawks are speeding the process by shocking, and extremely dangerous, means.
The campaign explores how the X-Wing is pressed into the service of the Rebel Alliance, the liberation of Kashyyyk, the first whisperings of a brand new Imperial superweapon and ultimately the Battle of Yavin.
In the 50th anniversary special "The Day of the Doctor", the War Doctor steals the superweapon known as "the Moment" with the intent of wiping out all combatants in the war along with his home world of Gallifrey.