A Gravi-nuclear Photofission Plasma Nanoreactor with gamma optics generates a gamma laser beam (intensity of the epicenter of a nuclear explosion) at a distance of more than 20km, so it can protect the city under the dome from any aerial threats. An autonomous system has radar, optical infrared identification, and an aggressive shooting mode on an invisible target. It can destroy any swarm of drones, ballistic and cruise missiles, airplanes, invisible, hypersonic, and all explosive, nuclear, and chemical weapons, including electronics. A Nanoreactor can continuously shoot a gamma beam for a few years. For the protection of the whole country, multiple Gamma Domes can be dislocated in all cities and around the border of the country. The Gamma Dome system is about 200g of lightweight, therefore, it can be mounted on any mobile system (to protect convoys, transport, tanks, battle vehicles, airplanes, helicopters, or ships).

The nanoreactor is a universal cutting tool (for building bunkers in rocks in minutes, or shooting through a wall) - a gamma beam decomposes all compounds into elements, destroys electronics, ignites explosives, and penetrates through a panzer. A nanoreactor is so safe that, when ignited inside a nuclear nano-explosion, you can hold it in your hand. This personal nuclear weapon has the size of a battery torch, mounted on an RIS rail on a gun. We develop two versions, the cheaper one has a gamma beam of a plasma ball intensity of about 5 meters (can cut through a stone or concrete wall to 5m thick), and the version with gamma optics, with a distance of 20km. The level of destruction is the same as in the epicenter of a nuclear explosion. You can permanently shoot (and continually aim) for a few years (reactor fuel) and about 1 hour on 1 battery set.

The Gamma Dome is about 200g of lightweight, including a gimbal and an infrared camera, so it can be mounted on any mobile system, including small drones. Drones can shoot to a distance of 100km, and can destroy everything that contains compounds, electronics, explosives, or inflammables. The level of destruction is the same as in the epicenter of a nuclear explosion, but you can select only military targets. You can permanently shoot (and continually aim) for a year (reactor fuel), and a drone with a nuclear battery (Nanoreactor with magnetoplasma generator) can fly for one year (can fly any distance on the planet). At a distance of a few kilometers, it can penetrate any armor (5 meters of concrete), so nobody hides (in a dugout or a bunker).