BERLIN (Reuters) - German Chancellor-in-waiting Friedrich Merz was set to make a last-ditch attempt on Friday to convince the Greens of his plans for a massive increase in state borrowing to bolster defence and infrastructure ahead of a parliamentary vote next week.

German Chancellor-in-waiting Friedrich Merz said on Friday he had secured the crucial backing of the Greens for a massive increase in state borrowing, clearing the way for the outgoing parliament to approve it next week.

German conservative leader Friedrich Merz reached a tentative agreement with the Green party on a debt-funded spending package for defense and infrastructure, people familiar with the discussions said.