U.S. President Donald Trump launched a two-day NATO meeting yesterday with a blistering attack on France’s criticism of the alliance and on “delinquent” members that don’t pay their way.

At a news conference held to celebrate NATO’s success in cajoling European allies to boost their defense spending, Trump could not resist lashing out at President Emmanuel Macron.

Macron had tried to shake up the agenda for the London summit by branding the 70-year-old Western alliance “brain dead,” but Trump slapped him down and warned that he could see Paris “breaking away” from NATO.

“NATO serves a great purpose,” Trump said, at a joint press appearance with alliance Secretary General Jens Stoltenberg.

“I think that’s very insulting,” he said of Macron’s comment, branding it a “very, very nasty statement essentially to 28 countries.”

Trump defended Stoltenberg, boasting that NATO members have massively increased their defense spending thanks to his pressure — but then reiterated his complaints about European spending.

“When I came in, I was angry at NATO, and now I’ve raised US$130 billion,” Trump said, referring to the sum Stoltenberg says Canada and European members will have added to defense budgets by next year.

“And yet you still have many delinquent — you know I call them delinquent when they’re not paid up in full,” he said. Only nine of NATO’s 29 members spend two percent of their GDP on defense.

Trump cited in particular Germany as falling short, spending only one to 1.3 percent.

Leaders of the 29 allies are descending on London to lock horns over spending and how to deal with Russia in a major test of unity as NATO seeks to assert its relevance.

If the Macron comments set an angry tone for the meeting, there are also expected to be clashes with Turkey’s President Recep Tayyip Erdogan, who was also furious with the French leader.

“First of all, have your own brain death checked. These statements are suitable only to people like you who are in a state of brain death,” he said last week.

French officials summoned the Turkish envoy in Paris to complain while a U.S. administration official predicted that many members would tackle Turkey over its purchase of a Russian S-400 air defense system.

Turkey, in turn, has warned it will block a NATO plan to defend Baltic countries unless the alliance recognizes a Kurdish militant group as terrorists, Erdogan said before the summit.

It was reported last week that Ankara was blocking NATO’s new Baltic defense plan, demanding greater support in its fight against the Syrian Kurdish People’s Protection Units (YPG).

(SD-Agencies)