Published by Global Banking & Finance Review®
Posted on June 14, 2025
4 min readLast updated: January 23, 2026
Add as preferred source on GoogleTrump approves Nippon Steel's $14.9B acquisition of US Steel, resolving national security concerns and paving the way for major investments.
By Alexandra Alper
(Reuters) -U.S President Donald Trump approved Nippon Steel's $14.9 billion bid for U.S. Steel on Friday, capping a tumultuous 18-month effort by the companies that survived union opposition and two national security reviews.
Trump signed an executive order saying the tie-up could move forward if the companies sign an agreement with the Treasury Department resolving national security concerns posed by the deal. The companies then announced they had signed the agreement, fulfilling the conditions of Trump's directive and effectively garnering approval for the merger.
"We look forward to putting our commitments into action to make American steelmaking and manufacturing great again," the companies said in the statement, thanking Trump.
They added the agreement includes $11 billion in new investments to be made by 2028 as well as governance, production and trade commitments. Nippon Steel will buy a 100% stake in U.S. Steel, a spokesperson for the Japanese company in Tokyo said on Saturday.
The steelmakers provided no detail on the "golden share" they pledged to issue to the U.S. government, raising questions about the extent of U.S. control. U.S. Senator David McCormick of Pennsylvania, where U.S. Steel is headquartered, said last month the golden share would give the government veto power over key decisions relating to the American steel icon.
Reuters has reported that Nippon Steel would invest an additional $3 billion for a new mill after 2028.
The takeover will set up the ailing U.S. firm to receive the critical investment, allowing Nippon Steel to capitalize on a host of American infrastructure projects while its foreign competitors face steel tariffs of 50%. The Japanese firm also avoids the $565 million in breakup fees it would have had to pay if the companies had failed to secure approvals.
For Nippon Steel, the world's fourth-biggest steelmaker, securing a foothold in the U.S. is key to its global growth strategy. The U.S. steel market, including high-grade steel, Nippon Steel's specialty, is growing amid rising global trade tensions.
'GREAT PARTNER'
Still, some Nippon Steel investors are concerned about short-term financial pressure due to the scale of the additional investment commitment.
The Japanese government, rushing to try to secure a trade deal with the U.S. by the time Trump and Prime Minister Shigeru Ishiba meet at the Group of Seven summit starting on Sunday, applauded the Nippon-U.S. Steel agreement.
"The government of Japan welcomes the U.S. government's decision, as we believe this investment will enhance innovation capabilities in the U.S. and Japanese steel industries and further strengthen the close partnership between our two countries," Economy, Trade and Industry Minister Yoji Muto said in a statement on Saturday.
Friday's announcement was hardly guaranteed, even if many investors had seen approval as likely after Trump headlined a rally on May 30 giving his vague blessing to an "investment" by Nippon Steel, which he described as a "great partner."
Shares of U.S. Steel had dipped earlier on Friday after a Nippon Steel executive told Japan's Nikkei newspaper that the takeover required "a degree of management freedom" to go ahead after Trump said the U.S. would be in control with the golden share.
The bid has faced opposition since Nippon Steel launched it in December 2023.
After the United Steelworkers union came out against the deal last year, both then-President Joe Biden, a Democrat, and Trump, a Republican, expressed their opposition as they sought to woo voters in the presidential campaign in the swing state of Pennsylvania.
Shortly before leaving office in January, Biden blocked the deal on national security grounds, prompting lawsuits by the companies, which argued the national security review they received was biased. The Biden White House disputed the charge.
The steel companies saw a new opportunity in the Trump administration, which opened a fresh 45-day national security review into the proposed merger in April.
But Trump's public comments, ranging from welcoming a simple "investment" in U.S. Steel by the Japanese firm to floating a minority stake for Nippon Steel, spurred confusion.
(Reporting by Alexandra Alper and Steve Holland in Washington, David Gaffen in New York, Nathan Gomes in Bengaluru and Yuka Obayashi, Ritsuko Shimizu and Makiko Yamazaki in Tokyo; Editing by Anil D'Silva, Leslie Adler and Raju Gopalakrishnan)
Nippon Steel's bid for U.S. Steel was valued at $14.9 billion.
Trump signed an executive order allowing the acquisition to move forward if the companies sign an agreement with the Treasury Department to address national security concerns.
The agreement includes $11 billion in new investments to be made by 2028, along with governance, production, and trade commitments.
The Japanese government welcomed the U.S. government's decision, believing the investment will enhance innovation capabilities in both the U.S. and Japanese steel industries.
Nippon Steel faced opposition from the United Steelworkers union and had to navigate political pressures from both the Biden and Trump administrations regarding national security concerns.
Explore more articles in the Headlines category
