Lagarde calls on governments to cut spending to fund AI and defense

European Central Bank President Christine Lagarde urged eurozone governments on Friday to rein in certain areas of public spending to free up resources for what she called "necessary investments" in artificial intelligence, defense, and the energy transition — a call that came just one day after the ECB raised interest rates for the second time this year.ara+1

Lagarde's remarks add a fiscal dimension to the ECB's broader policy stance at a moment when the central bank is actively tightening monetary conditions to combat inflation driven in part by elevated energy costs linked to the conflict in the Middle East.cnbc+1

Spend Less, Invest More

Speaking on September 11, Lagarde argued that governments must redirect spending without destabilizing their public finances. "Evidently, there are necessary investments in defense, in the energy transition, probably in the financing of artificial intelligence," she said, according to reporting by Democrata. "This means, therefore, containing spending, to, in other respects, maintain their finances."democrata

She declined to specify which budget items should face cuts. "I am not going to say more, as you can imagine," she said. She did note that the European Commission's fiscal rules include "flexibility valves" for defense-related investments, giving countries between five and seven years to rebalance their budgets.ara+1

Lagarde also warned against repeating the kind of fiscal opacity that contributed to the Greek debt crisis, recalling how Athens belatedly disclosed additional deficit points in 2008. "Trying to tell stories, or arriving three months later saying 'oh, we had forgotten 1.5 additional deficit points' — I experienced that with Greece," she said.democrata

Capital Flight and Banking Champions

The ECB president highlighted a persistent capital drain, noting that roughly 300 billion euros leave Europe annually for investment abroad, much of it flowing to the United States. To reverse this, she called for a "fluid, liquid, deep and efficient capital market" with harmonized supervision across the bloc.ara+1

Lagarde also renewed her push for "European banking champions" — large cross-border financial institutions with sufficient scale to compete with their American counterparts.democrata

A Broader Warning on AI

The fiscal call fits within a longer-running theme for Lagarde, who warned as recently as August that Europe risks missing the AI revolution just as it missed the commercial benefits of the first wave of information and communication technologies. "We cannot afford to repeat this experience with AI, the second digital revolution," she said.ara

Her remarks landed the day after the ECB's Governing Council raised its three key interest rates by 25 basis points at its Berlin meeting on September 10, bringing the deposit facility rate to 2.50%. The rate hike, the second of 2026, reflected persistent inflation pressures — eurozone inflation hit 3.3% in August, with energy prices rising sharply amid the Middle East conflict.stockmarkethours+3