Japan’s trade minister said this week that he has failed to win assurances from U.S. officials that the key U.S. ally will be exempt from tariffs, some of which take effect on Wednesday.

Yoji Muto was in Washington for last ditch negotiations over the tariffs on a range of Japanese exports including cars, steel and aluminum.

Muto said Monday in Washington that Japan, which contributes to the U.S. economy by heavily investing and creating jobs in the United States, “should not be subject to” 25% tariffs on steel, aluminum and auto exports to America.

His meetings with U.S. Commerce Secretary Howard Lutnick, U.S. Trade Representative Jamieson Greer and White House economic advisor Kevin Hassett came just two days before the steel and aluminum tariffs are due to take effect. President Donald Trump has also said a possible 25% tariff on imported foreign autos could take effect in early April.

Muto said the U.S. officials acknowledged Japanese contributions and agreed to continue talks, but did not approve his request for Japan’s exemption from the steep import duties.

“We did not receive a response that Japan will be exempt,” Muto told reporters. “We must continue to assert our position.”

As Trump’s tariff threats have triggered tensions and vows of retaliation from Canada, Mexico and China, Japan has been working to firm up ties with other countries.

Last week, the foreign and trade ministers from Japan and Britain gathered in Tokyo for their first “two-plus-two” economic dialogue. They agreed to stand up for “fair, rules-based international trade,” though nobody directly mentioned Trump.

Japan depends heavily on exports and the auto tariffs would hurt, because vehicles are its biggest export and the United States is their top destination.

“Clearly companies in Japan are very concerned,” said Rintaro Nishimura, political analyst and associate at Japan Practice of The Asia Group. “Obviously the auto is the crown jewel for Japan, especially in the context of these tariffs.” He says they are concerned also because the Trump administration is carrying it out in just two months after taking office.

Trump also has criticized Japan’s contributions to the two countries’ mutual defense arrangements, adding to tensions with Tokyo.

Muto said the two sides agreed to keep discussing to find ways to establish a “win-win” relationship that would serve national interests of both countries.

The two sides also discussed energy cooperation, including joint development of liquefied natural gas reserves in Alaska, which Trump and Prime Minister Shigeru Ishiba agreed on during Ishiba’s visit to the White House in February.

A divided Supreme Court on Tuesday made it harder for environmental regulators to limit water pollution, ruling for San Francisco in a case about the discharge of raw sewage that sometimes occurs during heavy rains.

By a 5-4 vote, the court’s conservative majority ruled that the Environmental Protection Agency overstepped its authority under the Clean Water Act with water pollution permits that contain vague requirements for maintaining water quality.

The decision is the latest in which conservative justices have reined in pollution control efforts.

Justice Samuel Alito wrote for the court that EPA can set specific limits that tell cities and counties what can be discharged. But the agency lacks the authority “to include ‘end-result’ provisions,” Alito wrote, that make cities and counties responsible for maintaining the quality of the water, the Pacific Ocean in this case, into which wastewater is discharged.

“When a permit contains such requirements, a permittee that punctiliously follows every specific requirement in its permit may nevertheless face crushing penalties if the quality of the water in its receiving waters falls below the applicable standards,” he wrote.

One conservative justice, Amy Coney Barrett, joined the court’s three liberals in dissent. Limits on discharges sometimes still don’t insure water quality standards are met, Barrett wrote.

“The concern that the technology-based effluent limitations may fall short is on display in this case,” Barrett wrote, adding that “discharges from components of San Francisco’s sewer system have allegedly led to serious breaches of the water quality standards, such as ‘discoloration, scum, and floating material, including toilet paper, in Mission Creek.’”

The case produced an unusual alliance of the liberal northern California city, energy companies and business groups.

The EPA has issued thousands of the permits, known as narrative permits, over several decades, former acting general counsel Kevin Minoli said.

The narrative permits have operated almost as a backstop in case permits that quantify what can be discharged still result in unacceptable water quality, Minoli said.

With the new restrictions imposed by the court, “the question is what comes in place of those limits,” Minoli said.

Alito downplayed the impact of the decision, writing that the agency has “the tools needed” to insure water quality standards are met.

President Donald Trump signed on Saturday an executive order designating English as the official language of the United States.

The order allows government agencies and organizations that receive federal funding to choose whether to continue to offer documents and services in language other than English.

It rescinds a mandate from former President Bill Clinton that required the government and organizations that received federal funding to provide language assistance to non-English speakers.

“Establishing English as the official language will not only streamline communication but also reinforce shared national values, and create a more cohesive and efficient society,” according to the order.

“In welcoming new Americans, a policy of encouraging the learning and adoption of our national language will make the United States a shared home and empower new citizens to achieve the American dream,” the order also states. “Speaking English not only opens doors economically, but it helps newcomers engage in their communities, participate in national traditions, and give back to our society.”

More than 30 states have already passed laws designating English as their official language, according to U.S. English, a group that advocates for making English the official language in the United States.

For decades, lawmakers in Congress have introduced legislation to designate English as the official language of the U.S., but those efforts have not succeeded.

Within hours of Trump’s inauguration last month, the new administration took down the Spanish language version of the official White House website.

Hispanic advocacy groups and others expressed confusion and frustration at the change. The White House said at the time it was committed to bringing the Spanish language version of the website back online. As of Saturday, it was still not restored.

The White House did not immediately respond to a message about whether that would happen.

Trump shut down the Spanish version of the website during his first term. It was restored when President Joe Biden was inaugurated in 2021.