Donald Trump has unveiled plans for a new “next-generation” missile defence system which he says will by “capable even of intercepting missiles launched from the other side of the world, or launched from space”. The US president says “Golden Dome”, which is reportedly partly inspired by Israel’s Iron Dome system that protects the country from missile attacks, will be operational by the end of his current four-year term of office.
But critics say that it’s much harder to design a defence system to protect a land mass the size of the United States. This is particularly the case in an era characterised by the threat from hypersonic missiles, such as those used by Russia against Ukraine, as well as attacks from space.
Ever since the first aerial attacks on civilian populations, there have been increasing calls to provide systems that can defend and destroy the potential for an adversary to attack people, governments and infrastructure.
