US presidents from Ronald Reagan to Invoice Clinton and George W Bush have used the White Home Rose Backyard to have fun vital moments in America’s drive to liberalise the worldwide economic system.
However on Wednesday, Donald Trump selected the venue to announce steep new tariffs on all imports with additional penalties for a lot of of America’s prime buying and selling companions, erecting a protectionist barrier all over the world’s largest economic system in a watershed shift for US worldwide financial coverage.
“It’s our declaration of economic independence,” Trump mentioned, holding up a poster with a listing of prime nations that may be hit by the tariffs. “For years, hard-working American citizens were forced to sit on the sidelines as other nations got rich and powerful, much of it at our expense, but now it’s our turn to prosper,” he added.
Because the White Home seems to lurch in direction of some type of new American autarky, an important query is whether or not Trump will be capable of maintain these aggressive commerce insurance policies for an prolonged interval or will finally reverse them beneath the burden of financial, market, political and even authorized stress. S&P 500 futures had been down 3 per cent after Trump’s announcement.
Whereas scepticism round international commerce has been constructing within the US for the previous decade, and Trump himself put levies on tons of of billions of Chinese language items throughout his first time period that had been retained by Joe Biden, the US president has now moved properly past solely focusing on Beijing.
Trump is now ushering in larger financial separation from a a lot wider vary of nations, together with Japan and South Korea and the EU, dramatically elevating the stakes — and the potential for financial injury.
“If you impose tariffs on one country, like China, at least you have other markets available to you. If you impose them on everyone, then you have only your own market to rely on,” warned Richard Fontaine, president of the Heart for a New American Safety, a Washington think-tank.
“Over history, countries have tried that and usually ended up giving themselves lower economic growth, lower employment, higher prices, less quality,” he added.
“I hope that [Trump] will roll some of this back, because I think it combines an economic policy that is not productive with a foreign policy that is not productive,” Fontaine mentioned.
Regardless that the president campaigned on hardline commerce insurance policies through the 2024 election — as he did in 2016 — his dedication to make excessive tariffs his prime financial precedence within the first months of his second time period has been hanging.
White Home officers pressured they had been pushing for structural adjustments to the worldwide economic system to appropriate issues that will likely be laborious to beat, starting from excessive tariffs all over the world to forex and tax insurance policies, mental property theft and even well being and labour requirements.
“Today we’re in one era, and tomorrow, we will be in a different era. No one’s done anything quite like this,” one White Home official informed reporters on Wednesday afternoon.
The sprawling nature of Washington’s complaints has dashed hopes that the president may very well be appeased with a fast settlement and some beauty coverage adjustments — probably the most benign situation for traders, giant companies and overseas officers.
“The notion that tariffs would be used simply as an instrument to negotiate short-term deals and to get wins on the board should be dismissed,” mentioned Myron Good, a senior counsellor at DGA-Albright Stonebridge Group, a Washington consultancy.
“It may be a component of the strategy, but it’s not the central component. I think the underlying mission that the president and his team is deploying is to, in their mind, ‘level the playing field’ and extract a price for that,” he added.
Trump has additionally seemed to be much less disturbed by market turmoil and the potential for financial ache than he has previously, which can imply he’ll follow the tariffs for longer.
Some officers inside the administration, reminiscent of Peter Navarro, the president’s hardline commerce adviser, are emphasising the necessity for the levies to generate long-term income of as a lot as $600bn a yr, which might pay for different financial plans, together with deliberate tax cuts.
However that doesn’t imply the administration’s tolerance for its personal tariffs will likely be limitless, notably if buying and selling companions reply by threatening or imposing retaliatory measures — as some have already got — that can compound the financial impression.
A scramble amongst enterprise executives, lobbyists, overseas leaders and diplomats to plead for exemptions and carve-outs is extensively anticipated within the wake of Wednesday’s announcement, resulting in painstaking, tense talks with doubtlessly uneven outcomes.
For now, nevertheless, a White Home official mentioned they had been primarily “focused on getting the tariff regime in place”. The baseline tariff on all imports of 10 per cent, which Trump had first floated on the marketing campaign path in August 2023, will take impact on April 5. The extra, so-called reciprocal levies will likely be imposed on April 9.
The Trump administration mentioned the tariffs may very well be diminished if buying and selling companions took “significant steps” to vary their insurance policies, but additionally that they may enhance if buying and selling companions retaliated.

“My advice to every country right now is, do not retaliate, sit back, take it in, let’s see how it goes,” Scott Bessent, the Treasury secretary, informed Fox Information. “If you retaliate, there will be escalation. If you don’t retaliate, this is the high-water mark.”
The tariff push may very well be difficult by a authorized problem to Trump’s use of emergency powers to impose the levies. “We don’t know how the courts would respond, but I’m confident it will be tested,” mentioned Everett Eissenstat, a former Trump commerce official now at Squire Patton Boggs, a regulation agency.
However the principle issue that would trigger Trump and his staff to have second ideas about their new commerce insurance policies might be uncooked politics. A plunge within the president’s approval score or fears on Capitol Hill that Republican majorities in each homes of Congress may very well be in danger within the 2026 midterm elections might immediate a rethink.
“If members of Congress start to feel the pain because their constituents are yelling about higher prices . . . it may have some impact on the president, who has a big growth agenda ahead that he still wants to move on. I don’t think it’s going to be allies or others complaining about market disruptions,” mentioned Good at DGA-Albright Stonebridge Group.
However for now, in Washington as a lot as in board rooms and capitals all over the world, the impression of Trump’s development of a excessive fence across the American economic system continues to be being digested and seems fraught with peril.
“We have no idea what broad-based tariffs of this sort are going to unleash . . . the world has not seen tariffs like this in the modern era of trade integration,” mentioned Edward Alden, a senior fellow on the Council on International Relations.