Germany's Greens may refuse to back plans by likely next chancellor Friedrich Merz for a massive increase in state borrowing, with a party source on Monday warning "approval is becoming less likely with each passing day".

Germany’s Greens are ready to negotiate and are hoping for an agreement by the end of this week in a dispute over defense spending with the country’s prospective next ruling coalition led by Chancellor-in-waiting Friedrich Merz.

Election winner and Chancellor-in-waiting Friedrich Merz is relying on votes from the Greens to push through parliament a special fund for infrastructure and defence. View on euronews

Party officials reject €500bn infrastructure fund plan and change to debt borrowing rules to fund defence spending

Germany’s Green party rejected a draft debt-financed package that would unleash hundreds billions of euros in defense and infrastructure spending, potentially leaving chancellor-in-waiting Friedrich Merz without a supermajority needed to pass the legislation.