Saint Petersburg is celebrating the anniversary of the full lifting of Leningrad. Military camp with the technique of wartime stretches on the Field of Mars. It is an interactive space in the city centre where citizens and locals could see arms and the wartime trophies. The big area under the open sky told the story of antiaircraft defense of Leningrad, about women who defended the sky of Leningrad and about the fight between Workers and Peasants Red Army and the artillery of the Nazi army.