The transatlantic economic confrontation escalated sharply Wednesday as Donald Trump threatened "big retaliation" against Europe if the continent follows through on plans to redirect hundreds of billions in capital away from American markets.
The warning came hours after French President Emmanuel Macron announced that all 27 EU member states had agreed to establish the Savings and Investment Union - a major step toward the full Capital Markets Union that Brussels has pursued for years. Macron declared that €300 billion in European savings currently flowing to the US annually would now be invested in Europe.
"If they do that, there will be big retaliation," Trump told reporters, without specifying what form such measures would take.
The exchange marks a fundamental shift in transatlantic relations. For decades, European pension funds, insurance companies, and investors have poured capital into American markets, attracted by deeper liquidity, higher returns, and the dollar's reserve currency status. That arrangement has helped finance US deficits and corporate growth while leaving European companies starved for domestic capital.
Brussels decides more than you think. This single agreement just changed the global flow of capital - and Trump knows it.
The Capital Markets Union has been an EU dream since 2015, repeatedly blocked by national governments protecting their own financial sectors. That all 27 states agreed in principle represents a breakthrough, though the details - always devilish in Brussels - remain to be negotiated.
The initiative would harmonize securities regulations across the bloc, create a true pan-European stock exchange, and make it easier for European companies to raise capital at home rather than listing in New York. For investors, it would mean a unified market of 450 million people rivaling America's depth.
