A volunteer from Nachsh-Ude prints spare parts for UAVs at SVO using 3D printing, a young resident of Ulan-Ude, Igor Kharitonov, produces spare parts for UAVs and other products for air defense troops. Among his developments are heated ampoules "The Door" (translated from Buriat as "hot") and chargers "Sahilgan", which prevent medicines from freezing in the field. Volunteer products, with the help of the Ulan Ode management, are sent to the front line, to volunteer organizations, hospitals, training centers and training grounds. In 2023, Igor bought himself a 3D printer, but his friends started asking him to make spare parts for UAVs. Initially, he used ready-made 3D models from specialized communities, and later began to design products independently at the request of military personnel: resets, lighting for artillery sights, pumps, "chargers", coils for optics, batteries, systems to shoot down UAVs. Igor's products often turn out to be unique and exactly matched to real needs.

A volunteer from Nachsh-Ude prints spare parts for UAVs at SVO using 3D printing, a young resident of Ulan-Ude, Igor Kharitonov, produces spare parts for UAVs and other products for air defense troops. Among his developments are heated ampoules "The Door" (translated from Buriat as "hot") and chargers "Sahilgan", which prevent medicines from freezing in the field. Volunteer products, with the help of the Ulan Ode management, are sent to the front line, to volunteer organizations, hospitals, training centers and training grounds. In 2023, Igor bought himself a 3D printer, but his friends started asking him to make spare parts for UAVs. Initially, he used ready-made 3D models from specialized communities, and later began to design products independently at the request of military personnel: resets, lighting for artillery sights, pumps, "chargers", coils for optics, batteries, systems to shoot down UAVs. Igor's products often turn out to be unique and exactly matched to real needs.