China 'seriously concerned' over US Golden Dome defence system
US President Donald Trump makes an announcement regarding the Golden Dome missile defense shield in the Oval Office of the White House in Washington, DC, US on May 20, 2025. (Photo: REUTERS/Kevin Lamarque)
BEIJING: China is "seriously concerned" about the US Golden Dome missile defence shield project and urged Washington to abandon its development, a foreign ministry spokesperson said on Wednesday (May 21).
US President Donald Trump said on Tuesday he had selected a design for the US$175-billion project and named a Space Force general to head the ambitious programme aimed at blocking threats from China and Russia.
General Michael Guetlein, who will be responsible for overseeing Golden Dome's progress, currently serves as the vice chief of space operations.
Chinese foreign ministry spokesperson Mao Ning, when asked about the project at a regular press conference, said it carries "strong offensive implications" and heightens the risks of the militarisation of outer space and an arms race.
"The United States, in pursuing a 'US-first' policy, is obsessed with seeking absolute security for itself. This violates the principle that the security of all countries should not be compromised and undermines global strategic balance and stability. China is seriously concerned about this," Mao said.
She urged Washington to abandon the development of the system as soon as possible and take actions to enhance trust among major powers.
Trump on Tuesday said that the US Golden Dome missile defence programme should be operational by the end of his second term.
"In the campaign, I promised the American people I would build a cutting-edge missile defence shield," Trump said at the White House.
"Today, I am pleased to announce we have officially selected architecture for this state-of-the-art system."
If implemented, this is the first time the US will deploy weapons in space, capable of intercepting and destroying missiles mid-flight.
Golden Dome is envisioned to include ground and space-based capabilities that can detect and stop missiles at all four major stages of a potential attack: detecting and destroying them before a launch, intercepting them in their earliest stage of flight, stopping them midcourse in the air, or halting them in the final minutes as they descend toward a target.
"Once fully constructed, the Golden Dome will be capable of intercepting missiles even if they are launched from other sides of the world, and even if they are launched from space," Trump said.
"This is very important for the success and even survival of our country."
While Trump put the total price at about US$175 billion, the Congressional Budget Office has estimated the cost of space-based interceptors to defeat a limited number of intercontinental ballistic missiles at between US$161 billion and US$542 billion over 20 years.
Golden Dome has more expansive goals, with Trump saying it "will deploy next-generation technologies across the land, sea and space, including space-based sensors and interceptors".
Pentagon chief Pete Hegseth, speaking alongside Trump, said the system is aimed at protecting "the homeland from cruise missiles, ballistic missiles, hypersonic missiles, drones, whether they're conventional or nuclear".
The plan's Golden Dome name stems from Israel's Iron Dome air defence system that has intercepted thousands of short-range rockets and other projectiles since it went into operation in 2011.
The United States faces various missile threats from adversaries, but they differ significantly from the short-range weapons that Israel's Iron Dome is designed to counter.
The 2022 Missile Defense Review pointed to growing threats from China and Russia.
Beijing is closing the gap with Washington when it comes to ballistic and hypersonic missile technology, while Moscow is modernising its intercontinental-range missile systems and developing advanced precision strike missiles, the document said.
On Wednesday, the Kremlin said that Donald Trump's plan for a "Golden Dome" missile shield required consultations with Russia but was otherwise a "sovereign matter" for the United States, softening its tone after previously slamming the idea as destabilising.
"This is a sovereign matter for the United States. If the United States believes that there is a missile threat, then of course it will develop a missile defence system," Kremlin spokesman Dmitry Peskov told reporters on Wednesday.
"That is what all countries do," he added.
"Of course, in the foreseeable future, the course of events will require the resumption of contacts to restore strategic stability," he added, referring to broader nuclear talks.
Peskov's comments came two days after a call between Trump and Russian President Vladimir Putin that the US leader said "went very well".
