President Donald Trump on Thursday announced he would impose steep tariffs on imported steel and aluminum, sparking outraged threats of reprisals from countries around the world, howls of dismay from Republican lawmakers, and fears of massive job losses across the rest of the U.S. economy.

Trump said after a White House meeting with steel and aluminum executives that he plans to impose next week the toughest of the three remedies proposed by the Commerce Department, a 25 percent tariff on steel imports and 10 percent on aluminum. The recommendations came after the department found that the underperforming U.S. steel and aluminum sector posed a threat to national security.

Other countries like Mexico and South Korea had earlier indicated that they were preparing reprisals if the Trump administration made good on its threats to raise tariffs. The bad blood could have impacts beyond just limited duties on a select range of products. Those three countries — Canada, Mexico, and South Korea — are all currently in talks with Washington to renegotiate existing trade deals with the United States.

The reception to the new tariffs wasn’t much warmer in those corners of the Republican-led Congress that still support free trade. “Let’s be clear: The president is proposing a massive tax increase on American families,” said Sen. Ben Sasse (R-Neb.). “You’d expect a policy this bad from a leftist administration, not a supposedly Republican one.”

Beyond the increasing chances of a trade war that could impact U.S. exports, especially in agriculture, administration officials led by chief economic advisor Gary Cohn had argued against the tariffs for a simple reason: They’ve been tried before and failed.

President George W. Bush, also responding to political concerns, imposed similar duties on imported steel in 2002, ultimately destroying about 200,000 jobs in industries that relied on the now costlier steel. Since then, multiple studies have shown that the costs of such protectionist measures outweigh any short-term benefits. (Politico reports that losing the tariff battle could push Cohn out the door.)

Trump’s embrace of the protectionist policies he campaigned on threaten to undermine several other sectors of the economy that he also vowed to help: Manufacturing and energy. Trade groups representing a variety of steel-consuming industries — metalformers, machinists, refrigerator makers — warned Thursday that the new tariffs would raise their costs and threaten jobs across the country.

And one of the big users of steel is the U.S. oil-and-gas sector, which has to import nearly all the pipe it uses to drill and pump oil and gas around the country. In addition to undermining the export chances for American oil and natural gas, limits on imported steel “could impose new costs on oil and gas production,” said ClearView Energy Partners, an energy consultancy.

Ultimately, the new tariffs will likely bring more economic pain to the wider economy and further sour already bad relations with allies and other countries around the world.

“Steel is one of those things where it doesn’t matter what the economic textbooks tell you,” said Christopher Smart, a former Obama administration economic adviser, now at the Carnegie Endowment for International Peace.

“The math doesn’t add up for the economy, and we’re going to anger half our allies.”

Other countries like Mexico and South Korea had earlier indicated that they were preparing reprisals if the Trump administration made good on its threats to raise tariffs. The bad blood could have impacts beyond just limited duties on a select range of products. Those three countries — Canada, Mexico, and South Korea — are all currently in talks with Washington to renegotiate existing trade deals with the United States.

The reception to the new tariffs wasn’t much warmer in those corners of the Republican-led Congress that still support free trade. “Let’s be clear: The president is proposing a massive tax increase on American families,” said Sen. Ben Sasse (R-Neb.). “You’d expect a policy this bad from a leftist administration, not a supposedly Republican one.”

Beyond the increasing chances of a trade war that could impact U.S. exports, especially in agriculture, administration officials led by chief economic advisor Gary Cohn had argued against the tariffs for a simple reason: They’ve been tried before and failed.

President George W. Bush, also responding to political concerns, imposed similar duties on imported steel in 2002, ultimately destroying about 200,000 jobs in industries that relied on the now costlier steel. Since then, multiple studies have shown that the costs of such protectionist measures outweigh any short-term benefits. (Politico reports that losing the tariff battle could push Cohn out the door.)

Trump’s embrace of the protectionist policies he campaigned on threaten to undermine several other sectors of the economy that he also vowed to help: Manufacturing and energy. Trade groups representing a variety of steel-consuming industries — metalformers, machinists, refrigerator makers — warned Thursday that the new tariffs would raise their costs and threaten jobs across the country.

And one of the big users of steel is the U.S. oil-and-gas sector, which has to import nearly all the pipe it uses to drill and pump oil and gas around the country. In addition to undermining the export chances for American oil and natural gas, limits on imported steel “could impose new costs on oil and gas production,” said ClearView Energy Partners, an energy consultancy.

Ultimately, the new tariffs will likely bring more economic pain to the wider economy and further sour already bad relations with allies and other countries around the world.

“Steel is one of those things where it doesn’t matter what the economic textbooks tell you,” said Christopher Smart, a former Obama administration economic adviser, now at the Carnegie Endowment for International Peace.

“The math doesn’t add up for the economy, and we’re going to anger half our allies.”

Here Comes Trump’s Trade War

 KEITH JOHNSON

Foreign Policy March 1, 2018