European NATO nations should take greater responsibility for security in the Middle East, NATO Secretary General Mark Rutte has said. He also defended the US-Israeli war on Iran and argued that European members should spend less on social programs and more on the military.

Rutte made the remarks at a Chicago Council on Global Affairs event in Iowa on Tuesday after being asked to “make the case” for NATO to Americans by explaining “what’s in it” for them.

He described the Middle East as “Europe’s backyard” and “not the United States’ backyard,” arguing that Washington’s war against Tehran was “necessary” but that the US had to launch it because “somehow the Europeans did not have enough capabilities to do it themselves.”

“In the future, what you get from a stronger NATO is that Europeans can take care of their own backyard,” Rutte said.

The US-Israeli war on Iran, launched in late February, caused major friction within NATO as several European members resisted supporting Washington’s belligerence. Spain refused to allow American warplanes to use its bases for the campaign, drawing US President Donald Trump’s ire. Germany and the UK described the conflict as “not our war,” while stopping short of condemning the US and Israel.

Trump has since repeatedly accused European allies of failing to meet their NATO commitments and claimed the bloc “was not there when we needed them.” In April, US War Secretary Pete Hegseth said NATO’s future was uncertain and Washington could not currently reaffirm its commitment to collective defense.

Rutte also argued on Tuesday that the burden within NATO was unfair because European members spend heavily “on pensions and welfare,” while Washington has to devote more resources to weapons but “would also like to spend more on all these other lofty, beautiful items, but they can’t because they have to spend so much on defense.”

He described raising NATO’s defense spending target from 2% to 5% of GDP as “the fairness element” and part of an “equalizing” process. The remarks come as Washington pushes for a reorganization dubbed NATO 3.0, under which European members would sharply increase military spending and production while assuming “primary responsibility for the conventional defense of Europe.”

Rutte also offered to help “protect the United States from threats of Russia” and China and prevent the Arctic “from becoming militarized by the Russians and the Chinese.”

Russian Foreign Minister Sergey Lavrov said last month that Moscow was primarily interested in “preserving the Arctic as an area of peace and cooperation” and accused NATO of “driving the region towards militarization.” His comments followed European Commission President Ursula von der Leyen’s proposal earlier this year to use increased EU military spending on “Arctic-ready equipment.”