The president of the United States, Donald Trump announced his flat for building a Antimissile Defense Shield “Golden Dome”, Gold In free translation, on Tuesday (20).
According to the American president, the system would cost about US $ 175 billion And it should be operational until the end of your term.
Initially commissioned by Trump in January, the Golden Dome aims to create a satellite network to detect, track and potentially intercept missiles . The shield could implement hundreds of satellites for missile detection and tracking.
THE Golden Dome’s idea was inspired by the terrestrial defense shield of Israel, the Iron Dome, Iron Dome In free translation, which protects you from missiles and rockets.
Developed by Rafael Advanced Defense Systems with support from the United States, the Israeli system became operational in 2011.
Each truck -towed unit triggers radar -guided missiles to intercept short -range threats such as rockets, mortars and drones in the air.
Trump’s Golden Dome is much broader and includes a huge variety of surveillance satellites and a separate fleet of attack satellites that would overthrow offensive missiles shortly after the launch.
According to Vitelio Brustolin, a harvard researcher and professor at the Fluminense Federal University, the system proposed by Trump would work through space surveillance satellites, with the aim of intercepting missiles directed to the United States still in its upward trajectory.
Differences between the golden dome and the iron dome
Although inspired by the Israeli system, the golden dome has significant differences. While the Israeli iron dome has been operating since 2011 and covers an area equivalent to the state of New Jersey, the American project aims to protect a 450 times larger territory.
In addition, the Israeli system is designed to intercept short -range and low altitude missiles using trucks -towed radars. Already the Golden Dome aims to detect and intercept ballistic and hypersonic missiles through satellites in space, representing a much larger technological and strategic challenge.
The viability of the American project is questioned due to its high cost and possible defense gaps. Brustolin explains that the partnership with Canada and the installation of defenses in Greenland for a more effective coverage would be necessary. In addition, the growing sophistication of intercontinental ballistic missiles, capable of air maneuvers, makes the interception task even more complex.
This content was originally published in Trump’s Golden Dome of Israel: Understand the differences on CNN Brazil.
Source: CNN Brasil
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